Document Type and Number:
Japanese Patent JPH04100344
Kind Code:
U
More Like This:
Application Number:
JP1054391U
Publication Date:
August 31, 1992
Filing Date:
February 04, 1991
Export Citation:
International Classes:
A01F12/32; A01F12/48; (IPC1-7): A01F12/48; A01F12/32
Domestic Patent References:
JPH0249513A | 1990-02-19 | |||
JPS5927756A | 1984-02-14 |