Document Type and Number:
Japanese Patent JPS5474137
Kind Code:
U
Application Number:
JP14855977U
Publication Date:
May 26, 1979
Filing Date:
November 04, 1977
Export Citation:
International Classes:
E06B1/56; (IPC1-7): E06B1/56
Domestic Patent References:
| JPS52132779A | 1977-11-07 |