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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH02109
Kind Code:
U
Application Number:
JP7755688U
Publication Date:
January 05, 1990
Filing Date:
June 10, 1988
Export Citation:
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International Classes:
F21V35/00; (IPC1-7): F21V35/00
Domestic Patent References:
JPS4911576B11974-03-18
JP1119113B