Document Type and Number:
Japanese Patent JPS63144002
Kind Code:
U
Application Number:
JP3771887U
Publication Date:
September 22, 1988
Filing Date:
March 13, 1987
Export Citation:
International Classes:
A43B3/16; (IPC1-7): A43B3/16
Domestic Patent References:
| JPS583805B2 | 1983-01-22 | |||
| JP58144407B | ||||
| JPS526731B2 | 1977-02-24 |