Document Type and Number:
Japanese Patent JPS5278346
Kind Code:
U
Application Number:
JP16722675U
Publication Date:
June 11, 1977
Filing Date:
December 09, 1975
Export Citation:
International Classes:
E06B3/32; E06B9/52; (IPC1-7): E06B9/52
Domestic Patent References:
| JPS505834U | 1975-01-22 | |||
| JPS4330214Y1 | 1968-12-10 |