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JPS525468B2 |
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JPS5219160A |
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JPS5218457A |
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JPS5218458A |
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JPS5216466A |
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JPS5215468A |
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JPS524505B1 |
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JPS524008B1 |
1,232,122. Perforating; making electrodes. BENGT AXEL ESKIL AHLGREN. 11 Oct., 1968 [12 Oct., 1967], No. 48403/68. Headings B3A and B3W. Strip material 4 is perforated to form electrodes simultaneously from both sides by means such as row...
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JPS522863B2 |
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JPS527852U |
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JPS521707B2 |
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JPS52839B2 |
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JPS5153227Y2 |
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JPS5148142B2 |
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JPS5147421B2 |
A process and a rolling mill for rolling thin plate by means of a tandem rolling mill characterized in that the diameter of either of the upper or the lower working rolls in optional rolling stands situated in the rear step of the tandem...
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JPS51144364A |
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JPS5146746B1 |
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JPS51142473A |
Disclosed herein is rectangular thin walled metal duct easily bendable without significantly changing the cross-sectional area at the bend. Also disclosed are methods and apparatus for forming this rectangular duct and flat/oval duct fro...
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JPS51142474A |
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JPS5150870Y2 |
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JPS5144488B2 |
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JPS51137661A |
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JPS5144102B2 |
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JPS5147888Y2 |
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JPS51142037U |
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JPS5142069B2 |
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JPS51129859A |
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JPS5144772Y2 |
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JPS51123767A |
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JPS51116165A |
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JPS51114459A |
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JPS5135547B2 |
An apparatus for forming thorn-like projections on a workpiece surface wherein biting cutters are mounted on a swingable surface and brought into biting engagement with said surface upon each swinging movement of the arm. The projection ...
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JPS5135385B2 |
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JPS51110473A |
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JPS5133858B1 |
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JPS5133794B2 |
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JPS51105967A |
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JPS51104465A |
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JPS51112732U |
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JPS5134067Y2 |
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JPS5127506Y2 |
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JPS5119821B2 |
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JPS5170926A |
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JPS5170033A |
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JPS5169470A |
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JPS5117958B1 |
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JPS5114475B1 |
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JPS5143365A |
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JPS5111228B1 |
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JPS5137700U |
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