Document Type and Number:
Japanese Patent JPH01171871
Kind Code:
U
Application Number:
JP6746888U
Publication Date:
December 05, 1989
Filing Date:
May 24, 1988
Export Citation:
International Classes:
E05B45/00; E05B77/20; E05B83/00; (IPC1-7): E05B65/12; E05B45/00