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Treatment of liquid materials in a hydrocyclone
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1949-05-17
Air lock and valve for pneumatic conveying systems
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1989-10-10
Accumulator having inclined communication holes
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1978-06-14
Centrifugal separators
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1975-06-30
SE462687B
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Flerskiktsinloppslaada
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Assembly comprising a filter plate and an attachment part
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Fluid-actuated rapid closure valve
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1957-01-22
Pneumatic pressure selectors
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1975-02-15
Осадительна центрифуга
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1910-04-12
Mechanism for feeding pulverized coal.
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1982-08-04
Tube switch for pneumatic conveying plant for the conveyance of pulverulent or granular material
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1975-11-11
Device for controlling the reciprocation of a working piston
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1980-03-05
Hydrocyclone means
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1970-10-06
Fluid controlled membrane valve for centrifuges
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Roertryckfilter
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Control element for the pneumatic establishment of logical connections
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2000-04-14
Dispositivo valvolare e procedimento per deviare il flusso di materiali solidi.
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1974-02-28
SE457613B
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1989-01-16
Anordning foer avluftning av hermetiska, sjaelvtoemmande centrifugtrummor
CH619033A5
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1980-08-29
SU392486A1
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1973-07-27
Струйное пороговое устройство для сравнения двух пневматических сигналов
SU732593A1
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1980-05-05
Пневматический логический элемент
FI59466C
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1981-08-10
Fluidumdriven apparat foer anvaendning vid processinstrumenteringssystem
SU983366A1
(ru )
1982-12-23
Запорное устройство