Document Type and Number:
Japanese Patent JPS62144281
Kind Code:
U
Application Number:
JP2873786U
Publication Date:
September 11, 1987
Filing Date:
February 28, 1986
Export Citation:
International Classes:
B66C1/12; B66C1/00; B66C1/14; D07B9/00; (IPC1-7): B66C1/12; D07B9/00
Domestic Patent References:
| JP50083762B | ||||
| JPS4520019Y1 | 1970-08-12 | |||
| JPS436688Y1 | 1968-03-26 |