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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS51134389
Kind Code:
U
More Like This:
JP2681226PROBLEM TO BE SOLVED: To supply a projection original plate to a large projector.
Application Number:
JP4519775U
Publication Date:
October 29, 1976
Filing Date:
April 03, 1975
Export Citation:
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International Classes:
G03B23/10; G03B41/00; G09F13/00; (IPC1-7): G09F13/00; G03B41/00



 
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