Composite sponge insole

The utility model relates to the technical field of sponge insoles, in particular to a composite sponge insole which comprises an insole body and a cotton insole, one end of the cotton insole is connected with a buffering rubber ring, a protection pad used for dispersing acting force is installed be...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: FANG ZHENWEI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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