Document Type and Number:
Japanese Patent JPS5259670
Kind Code:
U
More Like This:
Application Number:
JP14692975U
Publication Date:
April 30, 1977
Filing Date:
October 27, 1975
Export Citation:
International Classes:
A01F12/46; A01F12/00; (IPC1-7): A01F12/46; A01F12/00
Domestic Patent References:
| JPS3525136Y1 |