Document Type and Number:
Japanese Patent JPS5128171
Kind Code:
U
Application Number:
JP10002374U
Publication Date:
March 01, 1976
Filing Date:
August 21, 1974
Export Citation:
International Classes:
A01F12/40; A01D43/08; A01F29/00; A01F29/16; (IPC1-7): A01F12/40; A01D43/08; A01F29/00
Domestic Patent References:
| JPS292550Y1 | ||||
| JPS2611297Y1 |