Document Type and Number:
Japanese Patent JPS5565931
Kind Code:
U
Application Number:
JP14982578U
Publication Date:
May 07, 1980
Filing Date:
October 30, 1978
Export Citation:
International Classes:
A01D41/12; A01D75/18; A01F12/00; B60Q1/34; (IPC1-7): A01F12/00; A01D41/12; B60Q1/34