Document Type and Number:
Japanese Patent JPS63189861
Kind Code:
U
Application Number:
JP8244687U
Publication Date:
December 06, 1988
Filing Date:
May 28, 1987
Export Citation:
International Classes:
E02F9/08; B60S9/12; B66C23/78; (IPC1-7): B60S9/12; B66C23/78; E02F9/08