Document Type and Number:
Japanese Patent JPS5253127
Kind Code:
Y2
Application Number:
JP1088472U
Publication Date:
December 02, 1977
Filing Date:
January 27, 1972
Export Citation:
International Classes:
E02F9/24; A01B61/00; E02F3/08; E02F5/06; E02F5/14; E02F9/26; (IPC1-7): E02F5/06; A01B61/00; E02F9/24