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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5074444
Kind Code:
U
Application Number:
JP12981273U
Publication Date:
June 30, 1975
Filing Date:
November 12, 1973
Export Citation:
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International Classes:
H01C1/14; H01C7/12; (IPC1-7): H01C7/12; H01C1/14