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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0116083 (1987-11-03) |
우선권정보 | JP-0282640 (1986-11-27); JP-0201026 (1986-12-28) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 15 인용 특허 : 6 |
A valve body made of a rubbery elastic material comprising a securing portion which is held by a securing member, and a lip portion which extends from the securing portion and which abuts against a portion to be sealed, which portion to be sealed opposes the securing member. The valve body has an an
A valve body made of a rubbery elastic material comprising. (a) a securing portion which is held by a securing member; (b) an arm portion which extends substantially parallel to said securing member, starting from said securing portion, and which ensures that a predetermined gap is provided between
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