Document Type and Number:
Japanese Patent JPS51120216
Kind Code:
U
Application Number:
JP4165875U
Publication Date:
September 29, 1976
Filing Date:
March 27, 1975
Export Citation:
International Classes:
A01B33/12; (IPC1-7): A01B33/12
Domestic Patent References:
| JP10019501U | ||||
| JPS3618815Y1 |