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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6256422
Kind Code:
B2
Inventors:
YAMAZAKI MASAYA
KAWAI NOBUO
Application Number:
JP12611282A
Publication Date:
November 25, 1987
Filing Date:
July 20, 1982
Export Citation:
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Assignee:
TOKYO SHIBAURA ELECTRIC CO
International Classes:
F25B13/00