Document Type and Number:
Japanese Patent JPH04100787
Kind Code:
U
Application Number:
JP207191U
Publication Date:
August 31, 1992
Filing Date:
January 25, 1991
Export Citation:
International Classes:
E05F5/02; E06B1/52; E06B5/20; E06B7/22; (IPC1-7): E06B1/52; E05F5/02; E06B5/20; E06B7/22
Domestic Patent References:
| JPS615980U | 1986-01-14 | |||
| JPS58183887U | 1983-12-07 |