Electric heating sock

The utility model discloses an electric heating sock, its characterized in that contains: a socks body, it contains a sole portion, and this sole portion forms one within the year and installs the space, an electrical heating portion installs in this installs the space, its contain a heater wire, on...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: ZHANG CHUNXUN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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