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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4817970
Kind Code:
B1
More Like This:
WO/1997/039846STRUCTURING PROCESS THAT STIFFENS AND PROTECTS THE SURFACE OF THIN MATERIAL WEBS
JP6713881Manufacturing method of metal tube
Application Number:
JP1657967A
Publication Date:
June 02, 1973
Filing Date:
March 16, 1967
Export Citation:
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International Classes:
B21D31/00; C23F1/00; C25F3/04



 
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