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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5081350
Kind Code:
A
Application Number:
JP12914073A
Publication Date:
July 02, 1975
Filing Date:
November 19, 1973
Export Citation:
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International Classes:
G01J3/50; G01J3/46; G02B27/00; G03F3/02; G03F3/08; G03F3/10; H04N1/60; (IPC1-7): G01J3/46; G02B27/00