Document Type and Number:
Japanese Patent JPS52116525
Kind Code:
U
Application Number:
JP2290376U
Publication Date:
September 03, 1977
Filing Date:
February 26, 1976
Export Citation:
International Classes:
A01D75/18; A01D61/00; A01F12/10; A01F12/18; (IPC1-7): A01D61/00; A01F12/10
Domestic Patent References:
| JPS5041143U | 1975-04-25 |