Document Type and Number:
Japanese Patent JPS51138508
Kind Code:
U
Application Number:
JP5770075U
Publication Date:
November 09, 1976
Filing Date:
April 30, 1975
Export Citation:
International Classes:
A01B59/043; A01B59/04; (IPC1-7): A01B65/06
Domestic Patent References:
| JPS5099113U | 1975-08-18 |