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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0692354 (1985-01-16) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 134 인용 특허 : 8 |
A seal back-up assembly adapted for use in preventing the extrusion of the cap seal of an elastomer energized seal into the extrusion gap between two mating surfaces which are being sealed by the elastomer energized seal. One of the mating surfaces has a groove with side walls in which the elastomer
A seal back-up assembly adapted for use in preventing the extrusion of the cap seal of an elastomer energized seal between two mating surfaces being sealed by said elastomer energized seal, one of said surfaces having a groove with sidewalls in which said elastomer energized seal is housed for seali
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