Document Type and Number:
Japanese Patent JPS52116524
Kind Code:
U
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Application Number:
JP2290276U
Publication Date:
September 03, 1977
Filing Date:
February 26, 1976
Export Citation:
International Classes:
A01D61/00; A01D69/00; A01F12/10; (IPC1-7): A01D61/00; A01D69/00; A01F12/10