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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS639428
Kind Code:
Y2
Application Number:
JP16003283U
Publication Date:
March 19, 1988
Filing Date:
October 15, 1983
Export Citation:
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International Classes:
B25B7/22; B25B7/12; B25F1/00; H01R43/042; H02G1/12; (IPC1-7): B25B7/22; B25B7/12