发明公开
EP2312716A3 Retractable cord reel 审中-公开
伸缩式绳索卷轴

Retractable cord reel
摘要:
A retractable cord reel is disclosed. The retractable cord reel may have a spool having a conductor carried thereon. The cord reel may also have a conductor lead coupled to a ratchet. The spool and the ratchet may be configured to make an electrical connection with each other.
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