Document Type and Number:
Japanese Patent JPS5365412
Kind Code:
U
Application Number:
JP6486376U
Publication Date:
June 01, 1978
Filing Date:
May 20, 1976
Export Citation:
International Classes:
A01C11/02; (IPC1-7): A01C11/02
Domestic Patent References:
| JPS5241727B2 | 1977-10-20 |