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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5741178
Kind Code:
U
Application Number:
JP11716180U
Publication Date:
March 05, 1982
Filing Date:
August 19, 1980
Export Citation:
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International Classes:
H03C1/58; G01R23/173; H03D1/22; (IPC1-7): G01R23/173