CH594136A5CH1186775ACH1186775ACH594136A5CH 594136 A5CH594136 A5CH 594136A5CH 1186775 ACH1186775 ACH 1186775ACH 1186775 ACH1186775 ACH 1186775ACH 594136 A5CH594136 A5CH 594136A5
Authority
CH
Switzerland
Application number
CH1186775A
Original Assignee
Os Bad Rozwojowy Elekt Prozni
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Publication date
Application filed by Os Bad Rozwojowy Elekt ProznifiledCriticalOs Bad Rozwojowy Elekt Prozni
Publication of CH594136A5publicationCriticalpatent/CH594136A5/xx
F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
F04B37/02—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for evacuating by absorption or adsorption
F04B37/04—Selection of specific absorption or adsorption materials
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
General Engineering & Computer Science
(AREA)
Compressors, Vaccum Pumps And Other Relevant Systems
(AREA)