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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0333074
Kind Code:
B2
Inventors:
MATSUNO KENJI
IMATANI TSUNEO
SATO NOBUYUKI
TERUCHI OSAMU
Application Number:
JP24436587A
Publication Date:
May 15, 1991
Filing Date:
September 30, 1987
Export Citation:
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Assignee:
TOYO SEIKAN KAISHA LTD
International Classes:
B23K26/21; B23K26/26; B23K33/00