Document Type and Number:
Japanese Patent JPS5040766
Kind Code:
U
Application Number:
JP9576473U
Publication Date:
April 25, 1975
Filing Date:
August 14, 1973
Export Citation:
International Classes:
A01F12/10; (IPC1-7): A01F12/10
Domestic Patent References:
| JPS49781U | 1974-01-07 |