DK62878C - Drive pump for drill pipe piston pumps. - Google Patents

Drive pump for drill pipe piston pumps.

Info

Publication number
DK62878C
DK62878C DK62878DA DK62878C DK 62878 C DK62878 C DK 62878C DK 62878D A DK62878D A DK 62878DA DK 62878 C DK62878 C DK 62878C
Authority
DK
Denmark
Prior art keywords
drill pipe
drive pump
piston pumps
pipe piston
pumps
Prior art date
Application number
Other languages
Danish (da)
Inventor
Christian Madsen Ellitsgaard
Original Assignee
Christian Madsen Ellitsgaard
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 Christian Madsen Ellitsgaard filed Critical Christian Madsen Ellitsgaard
Application granted granted Critical
Publication of DK62878C publication Critical patent/DK62878C/en

Links

DK62878D 1943-01-26 1943-01-26 Drive pump for drill pipe piston pumps. DK62878C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK62878T 1943-01-26

Publications (1)

Publication Number Publication Date
DK62878C true DK62878C (en) 1944-11-06

Family

ID=8148507

Family Applications (1)

Application Number Title Priority Date Filing Date
DK62878D DK62878C (en) 1943-01-26 1943-01-26 Drive pump for drill pipe piston pumps.

Country Status (1)

Country Link
DK (1) DK62878C (en)

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