Document Type and Number:
Japanese Patent JPS5022615
Kind Code:
U
Application Number:
JP7326273U
Publication Date:
March 13, 1975
Filing Date:
June 20, 1973
Export Citation:
International Classes:
E04B1/84; C08J9/04; C08J9/40; E04B1/76; E04B1/94; (IPC1-7): E04B1/76; E04B1/94
Domestic Patent References:
| JP46020443U |