Document Type and Number:
Japanese Patent JPS4713868
Kind Code:
U
Application Number:
JP1794071U
Publication Date:
October 18, 1972
Filing Date:
March 17, 1971
Export Citation:
International Classes:
B66B11/00; B66B7/06; (IPC1-7): B66B7/06
Foreign References:
| GB956332A | 1964-04-22 | |||
| GB966783A | 1964-08-19 |