Document Type and Number:
Japanese Patent JPS52148775
Kind Code:
U
Application Number:
JP5613676U
Publication Date:
November 11, 1977
Filing Date:
May 06, 1976
Export Citation:
International Classes:
E04H15/10; F26B25/00; F26B25/10; (IPC1-7): F26B25/00; E04B1/347
Domestic Patent References:
| JPH075004U | 1995-01-24 |