Document Type and Number:
Japanese Patent JPH01171872
Kind Code:
U
Application Number:
JP6917288U
Publication Date:
December 05, 1989
Filing Date:
May 25, 1988
Export Citation:
International Classes:
E05B85/24; E05B77/34; E05B85/02; (IPC1-7): E05B65/32
Domestic Patent References:
| JPS6040667B2 | 1985-09-12 | |||
| JPS4841385U | 1973-05-26 |