Document Type and Number:
Japanese Patent JPH01106498
Kind Code:
U
Application Number:
JP20117187U
Publication Date:
July 18, 1989
Filing Date:
December 29, 1987
Export Citation:
International Classes:
B60S9/12; B66C23/76; B66F9/075; B66F11/04; (IPC1-7): B66F9/075; B60S9/12; B66C23/76; B66F11/04
Domestic Patent References:
JPS4920210U | 1974-02-20 | |||
JPS58199275A | 1983-11-19 | |||
JPS5489800U | 1979-06-25 |