Document Type and Number:
Japanese Patent JPS5777457
Kind Code:
U
Application Number:
JP15392980U
Publication Date:
May 13, 1982
Filing Date:
October 27, 1980
Export Citation:
International Classes:
E05B53/00; E05B65/10; (IPC1-7): E05C13/04; E05C15/02
Domestic Patent References:
| JPS4918340B1 | 1974-05-09 |