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Amag Hilpert Pegnitzhu Tte A G
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Amag Hilpert Pegnitzhu Tte A G
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Publication date
Application filed by Amag Hilpert Pegnitzhu Tte A GfiledCriticalAmag Hilpert Pegnitzhu Tte A G
Application grantedgrantedCritical
Publication of FR1081759ApublicationCriticalpatent/FR1081759A/fr
F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
General Engineering & Computer Science
(AREA)
FR1081759D1953-07-301953-07-30Appareil pour la compression des gaz et vapeurs
ExpiredFR1081759A
(fr)