Document Type and Number:
Japanese Patent JPS54114828
Kind Code:
U
Application Number:
JP1108378U
Publication Date:
August 11, 1979
Filing Date:
January 31, 1978
Export Citation:
International Classes:
E04D13/072; (IPC1-7): E04D13/06
Domestic Patent References:
| JPS519731U | 1976-01-24 | |||
| JPS5127461U | 1976-02-28 |