Document Type and Number:
Japanese Patent JPS4418752
Kind Code:
Y1
Application Number:
JP5070365U
Publication Date:
August 13, 1969
Filing Date:
June 23, 1965
Export Citation:
International Classes:
E02F3/24; B65G65/20; E02F3/18; (IPC1-7): E02F3/18; B65G65/20