Document Type and Number:
Japanese Patent JPS57141314
Kind Code:
U
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Application Number:
JP2862881U
Publication Date:
September 04, 1982
Filing Date:
March 02, 1981
Export Citation:
International Classes:
F21V19/02; F21V1/02; F21V21/04; (IPC1-7): F21V19/02; F21V1/02