Document Type and Number:
Japanese Patent JPS6456211
Kind Code:
U
Application Number:
JP15211287U
Publication Date:
April 07, 1989
Filing Date:
October 02, 1987
Export Citation:
International Classes:
A61C1/05; (IPC1-7): A61C1/05
Domestic Patent References:
| JPS6139520B2 | 1986-09-04 | |||
| JP62116769B | ||||
| JPS61128961A | 1986-06-17 |