Document Type and Number:
Japanese Patent JPS4822359
Kind Code:
U
Application Number:
JP6573171U
Publication Date:
March 14, 1973
Filing Date:
July 23, 1971
Export Citation:
International Classes:
B65G65/48; B65G29/02; (IPC1-7): B65G29/02
Domestic Patent References:
| JPS4421538Y1 | 1969-09-12 |
Foreign References:
| US2772046A | 1956-11-27 |