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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5293620
Kind Code:
U
Application Number:
JP169376U
Publication Date:
July 13, 1977
Filing Date:
January 10, 1976
Export Citation:
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International Classes:
A01B35/00; A01B13/02; (IPC1-7): A01B13/02; A01B35/00
Domestic Patent References:
JPS5185918A1976-07-28