Document Type and Number:
Japanese Patent JPS5218882
Kind Code:
Y2
Application Number:
JP5985672U
Publication Date:
April 28, 1977
Filing Date:
May 22, 1972
Export Citation:
International Classes:
A01G9/08; A01C7/00; A01C7/08; A01G9/06; (IPC1-7): A01G9/08; A01C7/00