Document Type and Number:
Japanese Patent JPS5479671
Kind Code:
U
Application Number:
JP15389177U
Publication Date:
June 06, 1979
Filing Date:
November 16, 1977
Export Citation:
International Classes:
B66C1/28; B66C1/22; (IPC1-7): B66C1/22
Domestic Patent References:
| JPS4830268A | 1973-04-21 | |||
| JPS4944459A | 1974-04-26 | |||
| JPS4922116U | 1974-02-25 |