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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5160241
Kind Code:
U
Application Number:
JP13308174U
Publication Date:
May 12, 1976
Filing Date:
November 05, 1974
Export Citation:
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International Classes:
G03B7/26; H01H13/00; H01H13/52; (IPC1-7): G03B7/00; H01H13/00
Domestic Patent References:
JP30008227A