Document Type and Number:
Japanese Patent JPS5017991
Kind Code:
U
Application Number:
JP6927473U
Publication Date:
February 27, 1975
Filing Date:
June 12, 1973
Export Citation:
International Classes:
B66B29/02; (IPC1-7): B66B9/12
Domestic Patent References:
| JP46033976U | ||||
| JPS4844988U | 1973-06-12 |