Document Type and Number:
Japanese Patent JPH02108992
Kind Code:
U
Application Number:
JP1535589U
Publication Date:
August 30, 1990
Filing Date:
February 14, 1989
Export Citation:
International Classes:
B61B10/00; B61J1/00; B66C7/12; B66C7/14; (IPC1-7): B66C7/12; B61B10/00