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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0439509
Kind Code:
U
More Like This:
WO/2023/092671BENDING PRESSURE MAINTAINING UNIT AND PRODUCT BENDING PRODUCTION LINE
Application Number:
JP8136590U
Publication Date:
April 03, 1992
Filing Date:
July 30, 1990
Export Citation:
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International Classes:
B21D11/10; B21D7/024; (IPC1-7): B21D7/024; B21D11/10
Domestic Patent References:
JP46029557U
JPS59169629A1984-09-25



 
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