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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5536699
Kind Code:
U
Application Number:
JP12075578U
Publication Date:
March 08, 1980
Filing Date:
August 31, 1978
Export Citation:
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International Classes:
H04M1/65; H04M1/64; H04M1/652; (IPC1-7): H04M1/64
Domestic Patent References:
JPS5318311A1978-02-20



 
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