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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH01139498
Kind Code:
U
Application Number:
JP3447688U
Publication Date:
September 22, 1989
Filing Date:
March 17, 1988
Export Citation:
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International Classes:
H05K9/00; H01Q17/00; (IPC1-7): H05K9/00; H01Q17/00
Domestic Patent References:
JPS6094799A1985-05-27
JPS5884499A1983-05-20