Document Type and Number:
Japanese Patent JPS4954116
Kind Code:
A
Application Number:
JP10020872A
Publication Date:
May 25, 1974
Filing Date:
October 05, 1972
Export Citation:
International Classes:
A01C11/02
Domestic Patent References:
| JPS535854U | 1978-01-19 | |||
| JPS5113386U | 1976-01-30 | |||
| JPS514185U | 1976-01-13 |