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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5345625
Kind Code:
Y2
Application Number:
JP8355774U
Publication Date:
November 01, 1978
Filing Date:
July 15, 1974
Export Citation:
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International Classes:
G03B7/083; G03B9/08; G03B9/62; (IPC1-7): G03B9/08



 
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