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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5249319
Kind Code:
Y2
Application Number:
JP10516772U
Publication Date:
November 09, 1977
Filing Date:
September 11, 1972
Export Citation:
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International Classes:
H03H5/02; H03B5/08; H03H1/00; H03K17/68; (IPC1-7): H03H1/00; H03K17/68



 
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