Document Type and Number:
Japanese Patent JPS50158402
Kind Code:
U
Application Number:
JP6954874U
Publication Date:
December 27, 1975
Filing Date:
June 17, 1974
Export Citation:
International Classes:
E02F3/815; B65G65/14; E02F3/76; (IPC1-7): E02F3/76; B65G67/58