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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5527873
Kind Code:
U
Application Number:
JP11118378U
Publication Date:
February 22, 1980
Filing Date:
August 15, 1978
Export Citation:
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International Classes:
F21V19/00; F21S8/10; F21V23/00; (IPC1-7): F21V19/00; F21M3/02; F21Q1/00
Domestic Patent References:
JP54124375B
JP49056884B
JPS5228056U1977-02-26
JPS5145416U1976-04-03