US4589666A
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Slip joint assembly for a split ring seal
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US4643463A
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Gimbal joint for piping systems
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US4681353A
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V-coupling for installation in narrow annular spaces
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US4553775A
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Resilient annular seal with supporting liner
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US4457523A
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Torsionally flexible metallic annular seal
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GB2097881A
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Flexible piping joint and method of forming same
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US4218067A
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Multi-ply sealing rings
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US4121843A
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Multiple convolution sealing ring
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US4054306A
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Tube and cylindrical surface sealing apparatus
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US4071268A
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Pressure compensated slide joint
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US4071269A
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Flexible piping joint
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US3857572A
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E-ring seal assembly
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US3869132A
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Fire resistant sealing ring combination
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US3797836A
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Sealing ring
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US3575432A
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Sealing ring
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US3520544A
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Y-ring seal
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