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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5335846
Kind Code:
U
Application Number:
JP11776576U
Publication Date:
March 29, 1978
Filing Date:
September 03, 1976
Export Citation:
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International Classes:
A01F25/12; (IPC1-7): A01F25/12
Domestic Patent References:
JP50128246B
JPS49762U1974-01-07
JPS499179A1974-01-26