Document Type and Number:
Japanese Patent JPS51146836
Kind Code:
U
Application Number:
JP6775075U
Publication Date:
November 25, 1976
Filing Date:
May 20, 1975
Export Citation:
International Classes:
E06B3/70; E06B3/76; E06B7/12; (IPC1-7): E06B3/76; E06B7/12
Domestic Patent References:
| JPS5246858U | 1977-04-02 |