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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH02133889
Kind Code:
U
Application Number:
JP4196089U
Publication Date:
November 07, 1990
Filing Date:
April 10, 1989
Export Citation:
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International Classes:
H05B3/10; H05B3/20; H05B3/26; (IPC1-7): H05B3/10; H05B3/20; H05B3/26
Domestic Patent References:
JPS5925193B21984-06-15
JPS63200483A1988-08-18