Document Type and Number:
Japanese Patent JPS62148033
Kind Code:
U
Application Number:
JP3587086U
Publication Date:
September 18, 1987
Filing Date:
March 11, 1986
Export Citation:
International Classes:
A01F15/12; (IPC1-7): A01F15/12
Domestic Patent References:
| JPS60217825A | 1985-10-31 |