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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS51130899
Kind Code:
U
Application Number:
JP4833675U
Publication Date:
October 21, 1976
Filing Date:
April 10, 1975
Export Citation:
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International Classes:
D06F73/00; D06B1/02; D06B3/30; D06F71/32; (IPC1-7): D06B1/02; D06B3/30; D06F71/32