Document Type and Number:
Japanese Patent JPS4898875
Kind Code:
U
Application Number:
JP2386672U
Publication Date:
November 21, 1973
Filing Date:
February 26, 1972
Export Citation:
International Classes:
B66C1/28; B25J15/00; B25J15/08; (IPC1-7): B25J15/00; B66C1/28
Domestic Patent References:
| JP42009062A | ||||
| JP45040091A |