최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0862790 (1986-05-13) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 36 인용 특허 : 0 |
A compact portable radio is provided, comprising a disk-like body. The radio has the usual circuitry for detecting and amplifying a radio (AM or FM) signal, an earphone assembly comprising a speaker adapted to be received by the ear of the listener and secured to a head band adapted to partially enc
A compact radio comprising: (a) a disk-like housing defined by two major, parallel surfaces separated by a cylindrical body, with an attachment means provided on at least one of said major surfaces for attaching said radio to the body of a listener; (b) electronic means within said housing for detec
※ AI-Helper는 부적절한 답변을 할 수 있습니다.