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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0181821 (1994-01-18) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 70 인용 특허 : 0 |
A cable take-up includes a cylindrical case and a plug mechanically attached to the case and extending axially from the case. Within the case, a cable is wound onto a rotating spool biased by a spring to retract the cable. A ratchet prevents the cable from retracting and a release for the ratchet is
A cable take-up for connecting headphones to an entertainment device, said take-up comprising: a spindle having a predetermined length between two ends; a hollow case having two ends and a hole in each of said ends for receiving said spindle and radially locating said spindle; said spindle including
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