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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0712737 (2003-11-13) |
우선권정보 | DE-102 54 950(2002-11-26) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 1 인용 특허 : 15 |
A rechargeable battery includes a housing having at least two cells and a cover which closes the housing. The cover includes a lower part which is coupled to the housing, an upper part which is arranged at a distance from the lower part and closes the lower part forming a seal, and labyrinth-like ou
What is claimed is: 1. A rechargeable battery comprising: a housing having at least two cells; and a cover which closes the housing, the cover comprising a lower part which is coupled to the housing, an upper part which is arranged at a distance from the lower part and closes the lower part forming
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