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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6123300
Kind Code:
Y2
Application Number:
JP4523678U
Publication Date:
July 12, 1986
Filing Date:
April 05, 1978
Export Citation:
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International Classes:
A01B69/00; A01C11/02; (IPC1-7): A01B69/00; A01C11/02