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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5027874
Kind Code:
Y1
Application Number:
JP6224570U
Publication Date:
August 18, 1975
Filing Date:
June 24, 1970
Export Citation:
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International Classes:
H03H9/24; G10G7/02; (IPC1-7): H03H9/04; G10G7/02



 
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