Document Type and Number:
Japanese Patent JPS56160425
Kind Code:
U
Application Number:
JP6120080U
Publication Date:
November 30, 1981
Filing Date:
May 02, 1980
Export Citation:
International Classes:
A01D34/24; A01D34/03; A01F12/10; (IPC1-7): A01D55/28; A01F12/10