Document Type and Number:
Japanese Patent JPS5562763
Kind Code:
U
Application Number:
JP14790178U
Publication Date:
April 28, 1980
Filing Date:
October 26, 1978
Export Citation:
International Classes:
E05F1/12; E05F1/10; E05F3/08; E05F3/14; (IPC1-7): E05F3/08; E05F1/10
Domestic Patent References:
| JP13012975Y1 | ||||
| JPS298312Y1 | ||||
| JPS524961B2 | 1977-02-08 |