Document Type and Number:
Japanese Patent JPS5336893
Kind Code:
U
Application Number:
JP11969276U
Publication Date:
March 31, 1978
Filing Date:
September 06, 1976
Export Citation:
International Classes:
A61C1/08; A61C17/00; A61C17/02; (IPC1-7): A61C17/00; A61C1/08
Domestic Patent References:
| JPS39696Y1 |