Document Type and Number:
Japanese Patent JPS4736745
Kind Code:
U
Application Number:
JP3783671U
Publication Date:
December 23, 1972
Filing Date:
May 12, 1971
Export Citation:
International Classes:
A43B9/00; A43B13/04; A43B23/02; (IPC1-7): A43B23/02; A43B13/04
Domestic Patent References:
| JP13002656Y1 | ||||
| JPS381313Y1 | ||||
| JPS432389Y1 | 1968-01-31 |