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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0356945
Kind Code:
U
Application Number:
JP11780489U
Publication Date:
May 31, 1991
Filing Date:
October 06, 1989
Export Citation:
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International Classes:
G03G15/04; G03B27/50; (IPC1-7): G03G15/04; G03B27/50
Domestic Patent References:
JPS6034829U1985-03-09
JPH01116660A1989-05-09



 
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