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DE2035162C3
(de)
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Ventil für Druckbehälter
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US4549565A
(en)
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Reclosing rupture disk assembly
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US3892384A
(en)
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Double seated cage valve with flexible plug seat
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US4386756A
(en)
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Self centering floating metal seal for a ball valve
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US4905722A
(en)
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Composite rupture disk assembly
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US4236691A
(en)
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Ball valve to relieve cavity pressure
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US3048191A
(en)
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Rotary cocks and valves
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US3735956A
(en)
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Ball valve and improved seat arrangement
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US3053501A
(en)
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Sealing rings for valves
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CA1094530A
(en)
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Resilient seated gate valve
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US3095900A
(en)
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Poppet valve
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US3263961A
(en)
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Sealing means for valves
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JPS584230B2
(ja)
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圧力導管用の連結装置
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JPS6318058B2
(index.php)
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PL94323B2
(index.php)
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DE69204774T2
(de)
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Druckregler.
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US4236692A
(en)
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Controlled floating seat for gate valves
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US3070191A
(en)
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Single-tube telescopic hydraulic damping device
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EP0928917B1
(en)
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Diaphragm for valves
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US3378029A
(en)
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Nested ring valve
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US3736951A
(en)
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Mushroom-shaped drain valve and method of using the same
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EP0085251A1
(en)
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Letdown valves
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US3720223A
(en)
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Seal construction for steam traps
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US3101739A
(en)
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Pressure relief valve
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GB2213912A
(en)
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Fluid flow control valve
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