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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4953060
Kind Code:
A
More Like This:
Application Number:
JP9421372A
Publication Date:
May 23, 1974
Filing Date:
September 20, 1972
Export Citation:
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International Classes:
G01J3/02; G01J3/04; G01J3/12; G02B6/00; G02B6/04
Domestic Patent References:
JP44009706A



 
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