Document Type and Number:
Japanese Patent JPS53142231
Kind Code:
U
Application Number:
JP4735177U
Publication Date:
November 10, 1978
Filing Date:
April 14, 1977
Export Citation:
International Classes:
A61F13/66; A41B13/08; (IPC1-7): A41B13/08
Domestic Patent References:
| JPS3933810Y1 | ||||
| JP42013429A |