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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH01107249
Kind Code:
U
Application Number:
JP286188U
Publication Date:
July 19, 1989
Filing Date:
January 12, 1988
Export Citation:
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International Classes:
H04M1/31; H04M1/00; H04M19/04; (IPC1-7): H04M1/31; H04M19/04
Domestic Patent References:
JPS62278856A1987-12-03
JPS6125051U1986-02-14
JPS5981283U1984-06-01
JPS609363A1985-01-18