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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS433120
Kind Code:
Y1
Application Number:
JP8728664U
Publication Date:
February 08, 1968
Filing Date:
November 09, 1964
Export Citation:
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International Classes:
D06F77/00; D06F81/00; (IPC1-7): D06F81/00



 
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