Document Type and Number:
Japanese Patent JPS5588634
Kind Code:
U
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Application Number:
JP17261978U
Publication Date:
June 19, 1980
Filing Date:
December 15, 1978
Export Citation:
International Classes:
A01D34/24; A01B63/00; A01B63/10; A01D34/03; (IPC1-7): A01D55/28; A01B63/00