Document Type and Number:
Japanese Patent JPS5373598
Kind Code:
U
Application Number:
JP15660176U
Publication Date:
June 20, 1978
Filing Date:
November 22, 1976
Export Citation:
International Classes:
A01F12/40; A01F29/00; A01F29/12; (IPC1-7): A01F29/00; A01F12/40
Domestic Patent References:
| JP53058187B | ||||
| JPS546149U | 1979-01-16 |