Document Type and Number:
Japanese Patent JPH02115847
Kind Code:
U
Application Number:
JP2578189U
Publication Date:
September 17, 1990
Filing Date:
March 07, 1989
Export Citation:
International Classes:
F16B15/02; E04G17/02; E04G19/00; (IPC1-7): E04G17/02; E04G19/00; F16B15/02