Document Type and Number:
Japanese Patent JPS5474118
Kind Code:
U
Application Number:
JP14818977U
Publication Date:
May 26, 1979
Filing Date:
November 04, 1977
Export Citation:
International Classes:
E04F13/12; E04B1/78; E04B1/80; E04B1/94; (IPC1-7): E04F13/12; E04B1/78; E04B1/94
Domestic Patent References:
| JP48098114B | ||||
| JP49098114B | ||||
| JP50081012B |