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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4994909
Kind Code:
A
Application Number:
JP944173A
Publication Date:
September 09, 1974
Filing Date:
January 24, 1973
Export Citation:
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International Classes:
B07B1/46; D21D5/02; (IPC1-7): D21D5/02



 
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