SEAL STEM
In one embodiment, the sealing apparatus includes a mandrel having at least two portions, a first portion having a seal ring disposed on an exterior surface and a second portion without a seal ring disposed on an exterior surface. In one embodiment, the seal ring is disposed around the first portion...
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Main Authors | , |
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Format | Patent |
Language | English French |
Published |
06.12.2016
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Subjects | |
Online Access | Get full text |
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