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Document Type and Number:
Japanese Patent JPS4868864
Kind Code:
A
Application Number:
JP141672A
Publication Date:
September 19, 1973
Filing Date:
December 24, 1971
Export Citation:
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International Classes:
D04H1/4226; D04H1/655
Domestic Patent References:
JP44018607A
JP33007391A



 
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