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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5291930
Kind Code:
U
Application Number:
JP17922275U
Publication Date:
July 09, 1977
Filing Date:
December 29, 1975
Export Citation:
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International Classes:
B60S1/48; G04F3/00; H01H43/00; (IPC1-7): B60S1/48; H01H43/00
Domestic Patent References:
JPS4726929B1
JP50083737B