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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5297889
Kind Code:
U
More Like This:
Application Number:
JP609276U
Publication Date:
July 22, 1977
Filing Date:
January 21, 1976
Export Citation:
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International Classes:
F21V17/00; F21V1/00; (IPC1-7): F21V17/00; F21V1/00