Document Type and Number:
Japanese Patent JPS5320639
Kind Code:
U
Application Number:
JP10128076U
Publication Date:
February 21, 1978
Filing Date:
July 27, 1976
Export Citation:
International Classes:
A43B21/22; A43B23/02; (IPC1-7): A43B23/02
Domestic Patent References:
| JPS503748B1 | 1975-02-08 | |||
| JPS4841441B1 | 1973-12-06 | |||
| JP48048833B |