Document Type and Number:
Japanese Patent JPS5295128
Kind Code:
U
Application Number:
JP273476U
Publication Date:
July 16, 1977
Filing Date:
January 14, 1976
Export Citation:
International Classes:
E04D13/068; E04D13/08; (IPC1-7): E04D13/08
Domestic Patent References:
| JPS5031936U | 1975-04-08 | |||
| JP43000037A | ||||
| JP50134117B |