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Document Type and Number:
Japanese Patent JPS4987344
Kind Code:
A
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Application Number:
JP12824572A
Publication Date:
August 21, 1974
Filing Date:
December 22, 1972
Export Citation:
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International Classes:
G01J4/04; G01N21/21; G02B5/30; G05D3/12; (IPC1-7): G01N21/40



 
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