Document Type and Number:
Japanese Patent JPS5129706
Kind Code:
U
Application Number:
JP10291374U
Publication Date:
March 03, 1976
Filing Date:
August 27, 1974
Export Citation:
International Classes:
A01G1/12; A01C1/00; A01C11/00; E02D17/20; E02D31/00; (IPC1-7): E02D31/00; A01C1/00
Domestic Patent References:
| JPS4429003Y1 | 1969-12-01 |