Document Type and Number:
Japanese Patent JPS5349228
Kind Code:
U
Application Number:
JP13158476U
Publication Date:
April 26, 1978
Filing Date:
September 30, 1976
Export Citation:
International Classes:
E04G13/02; (IPC1-7): E04G13/02
Domestic Patent References:
| JPS488087U | 1973-01-29 |