Document Type and Number:
Japanese Patent JPS5052111
Kind Code:
U
Application Number:
JP10792573U
Publication Date:
May 20, 1975
Filing Date:
September 14, 1973
Export Citation:
International Classes:
A01C1/04; A01C7/08; A01C7/12; (IPC1-7): A01C1/04
Domestic Patent References:
| JP46015062A | ||||
| JPS4832518U | 1973-04-19 |