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-0320409 (1994-10-03) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 39 인용 특허 : 0 |
A power meter (10) is provided which can plug into an electric wall socket and it is provided with its own socket (16) for receiving the plug of an electrical appliance. The power meter has means for measuring electric current flow to an electrical appliance and indicates the amount of electrical po
An electric power meter, comprising: a body member; prongs on said body member for insertion into an electric socket; a second socket on said body member for receiving the plug of an electric appliance, said second socket being in electrical communication with said prongs for transferring electric p
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