Document Type and Number:
Japanese Patent JPS55179502
Kind Code:
U
Application Number:
JP7975079U
Publication Date:
December 23, 1980
Filing Date:
June 11, 1979
Export Citation:
International Classes:
A43B21/22; A43B5/00; A43B23/02; A43C11/12; A43C11/14; (IPC1-7): A43B5/00; A43C11/14
Domestic Patent References:
| JP54069043B |