Document Type and Number:
Japanese Patent JPS62167503
Kind Code:
U
Application Number:
JP5695286U
Publication Date:
October 24, 1987
Filing Date:
April 15, 1986
Export Citation:
International Classes:
A01B59/042; A01B59/04; A01B59/048; A01B63/00; A01B63/10; (IPC1-7): A01B59/04; A01B59/048; A01B63/10