Document Type and Number:
Japanese Patent JPH03101925
Kind Code:
U
Application Number:
JP994490U
Publication Date:
October 23, 1991
Filing Date:
February 03, 1990
Export Citation:
International Classes:
A61F5/042; A61F5/04; (IPC1-7): A61F5/04
Domestic Patent References:
| JPH0316564A | 1991-01-24 |