Document Type and Number:
Japanese Patent JPS5283935
Kind Code:
U
Application Number:
JP17247475U
Publication Date:
June 22, 1977
Filing Date:
December 20, 1975
Export Citation:
International Classes:
A01B75/00; A01D41/00; (IPC1-7): A01D41/00
Domestic Patent References:
JPS4717204U | 1972-10-28 | |||
JPS3732508Y1 | ||||
JP50172471A |