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Document Type and Number:
Japanese Patent JPS4866214
Kind Code:
A
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WO/2002/087869IMPROVED COMPOSITE TUBING
Application Number:
JP12424572A
Publication Date:
September 11, 1973
Filing Date:
December 11, 1972
Export Citation:
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International Classes:
E21B17/20; F16L11/08; F16L33/00; F16L33/01; F16L33/28; (IPC1-7): F16L11/12



 
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