Document Type and Number:
Japanese Patent JPS5019640
Kind Code:
U
Application Number:
JP7357273U
Publication Date:
March 05, 1975
Filing Date:
June 21, 1973
Export Citation:
International Classes:
A43B9/02; A43B13/14; (IPC1-7): A43B13/14
Domestic Patent References:
| JPS451149Y1 | 1970-01-19 |