Document Type and Number:
Japanese Patent JPS4857175
Kind Code:
U
Application Number:
JP10178471U
Publication Date:
July 21, 1973
Filing Date:
November 01, 1971
Export Citation:
International Classes:
A43C11/14; (IPC1-7): A43C11/14
Domestic Patent References:
| JPS4321153Y1 | 1968-09-05 |
Foreign References:
| US3597806A | 1971-08-10 |