Document Type and Number:
Japanese Patent JPS5116016
Kind Code:
U
Application Number:
JP8758974U
Publication Date:
February 05, 1976
Filing Date:
July 22, 1974
Export Citation:
International Classes:
A01B33/12; (IPC1-7): A01B33/12
Domestic Patent References:
| JPS3810172Y1 |