PL249728A1 - Two-chamber plunger-type pumping unit - Google Patents

Two-chamber plunger-type pumping unit

Info

Publication number
PL249728A1
PL249728A1 PL24972884A PL24972884A PL249728A1 PL 249728 A1 PL249728 A1 PL 249728A1 PL 24972884 A PL24972884 A PL 24972884A PL 24972884 A PL24972884 A PL 24972884A PL 249728 A1 PL249728 A1 PL 249728A1
Authority
PL
Poland
Prior art keywords
pumping unit
type pumping
chamber plunger
plunger
chamber
Prior art date
Application number
PL24972884A
Other versions
PL142664B1 (en
Inventor
Wieslaw Grenda
Stanislaw Osman
Original Assignee
Zaklad Aparatury Naukowej Unip
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 Zaklad Aparatury Naukowej Unip filed Critical Zaklad Aparatury Naukowej Unip
Priority to PL24972884A priority Critical patent/PL142664B1/en
Publication of PL249728A1 publication Critical patent/PL249728A1/en
Publication of PL142664B1 publication Critical patent/PL142664B1/en

Links

PL24972884A 1984-09-25 1984-09-25 Two-chamber plunger-type pumping unit PL142664B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL24972884A PL142664B1 (en) 1984-09-25 1984-09-25 Two-chamber plunger-type pumping unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL24972884A PL142664B1 (en) 1984-09-25 1984-09-25 Two-chamber plunger-type pumping unit

Publications (2)

Publication Number Publication Date
PL249728A1 true PL249728A1 (en) 1986-04-08
PL142664B1 PL142664B1 (en) 1987-11-30

Family

ID=20023510

Family Applications (1)

Application Number Title Priority Date Filing Date
PL24972884A PL142664B1 (en) 1984-09-25 1984-09-25 Two-chamber plunger-type pumping unit

Country Status (1)

Country Link
PL (1) PL142664B1 (en)

Also Published As

Publication number Publication date
PL142664B1 (en) 1987-11-30

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