Document Type and Number:
Japanese Patent JPH02149687
Kind Code:
U
Application Number:
JP5965789U
Publication Date:
December 20, 1990
Filing Date:
May 25, 1989
Export Citation:
International Classes:
E02F9/08; B60S9/02; B66C23/78; B66F9/075; (IPC1-7): B66C23/78; B60S9/02; B66F9/075; E02F9/08