Document Type and Number:
Japanese Patent JPS53158443
Kind Code:
U
Application Number:
JP6453777U
Publication Date:
December 12, 1978
Filing Date:
May 18, 1977
Export Citation:
International Classes:
A43B9/02; A43B15/00; A43B21/24; (IPC1-7): A43B9/02; A43B15/00; A43B21/24
Domestic Patent References:
| JPS4842737B1 | 1973-12-14 | |||
| JP50135329B | ||||
| JPS5264538A | 1977-05-28 | |||
| JPS5264541A | 1977-05-28 |