Document Type and Number:
Japanese Patent JPS6425107
Kind Code:
U
Application Number:
JP11968487U
Publication Date:
February 10, 1989
Filing Date:
August 04, 1987
Export Citation:
International Classes:
B25B25/00; B28B23/02; E04G21/12; (IPC1-7): B28B23/02; E04G21/12