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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6224174
Kind Code:
B2
Inventors:
EMOTO KANJI
Application Number:
JP6167181A
Publication Date:
May 27, 1987
Filing Date:
April 23, 1981
Export Citation:
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Assignee:
KAWASAKI STEEL CO
International Classes:
B22D7/00; B22D7/06; B22D27/00; B22D27/02; B22D27/04; B22D27/06; B22D27/08