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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH04126432
Kind Code:
U
Application Number:
JP3961591U
Publication Date:
November 18, 1992
Filing Date:
April 30, 1991
Export Citation:
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International Classes:
H04B1/08; H04B1/16; (IPC1-7): H04B1/16; H04B1/08
Domestic Patent References:
JPS55147025A1980-11-15