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CH3655A - Innovation in two-chamber vacuum pumps (pulsometer) - Google Patents

Innovation in two-chamber vacuum pumps (pulsometer)

Info

Publication number
CH3655A
CH3655A CH3655A CH3655DA CH3655A CH 3655 A CH3655 A CH 3655A CH 3655 A CH3655 A CH 3655A CH 3655D A CH3655D A CH 3655DA CH 3655 A CH3655 A CH 3655A
Authority
CH
Switzerland
Prior art keywords
pulsometer
innovation
vacuum pumps
chamber vacuum
chamber
Prior art date
Application number
CH3655A
Other languages
German (de)
Inventor
Ernst Koerting
Original Assignee
Ernst Koerting
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ernst Koerting filed Critical Ernst Koerting
Publication of CH3655A publication Critical patent/CH3655A/en

Links

CH3655A 1891-06-13 1891-06-13 Innovation in two-chamber vacuum pumps (pulsometer) CH3655A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH3655T 1891-06-13

Publications (1)

Publication Number Publication Date
CH3655A true CH3655A (en) 1891-12-15

Family

ID=4185357

Family Applications (1)

Application Number Title Priority Date Filing Date
CH3655A CH3655A (en) 1891-06-13 1891-06-13 Innovation in two-chamber vacuum pumps (pulsometer)

Country Status (1)

Country Link
CH (1) CH3655A (en)

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