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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6312354
Kind Code:
B2
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Inventors:
UMESHIMA TAKAO
Application Number:
JP4915582A
Publication Date:
March 18, 1988
Filing Date:
March 29, 1982
Export Citation:
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Assignee:
HITACHI LTD
International Classes:
B26D1/08; B23D15/04; B23D35/00; H01R43/01; H01R43/04



 
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