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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0558840
Kind Code:
B2
More Like This:
JPH07102394PROBLEM TO BE SOLVED: To manufacture a thin-walled metal tube having an excellent cross-sectional shape
Inventors:
INABA HIROTSUGU
HAYASHI TOMOTAKA
Application Number:
JP31268288A
Publication Date:
August 27, 1993
Filing Date:
December 09, 1988
Export Citation:
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Assignee:
SUMITOMO METAL IND
International Classes:
B21C37/08; B23K13/00; B23K26/21; (IPC1-7): B23K26/00; B23K13/00



 
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