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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0688490 (1976-05-21) |
우선권정보 | FR-0016664 (1975-05-28); FR-0000243 (1976-01-07) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 21 인용 특허 : 0 |
A ball-joint coupling comprises a male coupling member and a female coupling member. The male coupling member includes a ball to which a layer of elastomeric material is bonded. A part-spherical cap is received on the ball over said elastomeric layer and is bonded to such layer. The female coupling
A ball-joint coupling comprising: a male coupling member provided with a ball; a layer of elastomeric material bonded on said ball; a part-spherical cap received on said ball over said elastomeric layer and bonded to said layer; a female coupling member having a part-spherical socket for releasably
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