Document Type and Number:
Japanese Patent JPS5477524
Kind Code:
U
More Like This:
Application Number:
JP15219877U
Publication Date:
June 01, 1979
Filing Date:
November 11, 1977
Export Citation:
International Classes:
E04F11/18; E04B1/00; (IPC1-7): E04B1/00; E04F11/18
Domestic Patent References:
| JPS5261335A | 1977-05-20 | |||
| JPS50106919U | 1975-09-02 |