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FR2626194A1
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CHAMBER IN PARTICULAR FOR VACUUM INSTALLATIONS CONNECTED TO OTHER VACUUM CHAMBERS, COMPRISING SEALING MEANS WITHOUT VALVES OR DRAWERS
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CH677012A5
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Mfg. metal gasket for flange connections - uses annular, or frame-shaped, sheet metal, stamped blank, subjected to shaping by load exchange
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DE3831249A1
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VALVE VALVE
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CH676282A5
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Hydraulically or pneumatically actuated slide valve
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DE3717724A1
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VALVE VALVE WITH A VALVE CASE
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DE3704504A1
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VALVE
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DE3533937C1
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Butterfly valve type butterfly valve
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DE3508318C1
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Butterfly valve
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DE3445236C1
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Sealing device for the closure of a metal high vacuum valve
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DE3248150C1
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Gas metering valve for high vacuum systems
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DE3224387A1
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VACUUM VALVE VALVE
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ZA8202288B
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Shut-off device having a flap-like closure member
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DE3209217A1
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SLIDING VALVE
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DE3125034A1
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Valve, in particular for vacuum systems
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GB1033465A
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A slide valve assembly
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