DK62011C - Frame stroke for Drill pipes. - Google Patents

Frame stroke for Drill pipes.

Info

Publication number
DK62011C
DK62011C DK62011DA DK62011C DK 62011 C DK62011 C DK 62011C DK 62011D A DK62011D A DK 62011DA DK 62011 C DK62011 C DK 62011C
Authority
DK
Denmark
Prior art keywords
drill pipes
frame stroke
stroke
frame
drill
Prior art date
Application number
Other languages
Danish (da)
Original Assignee
Fuerther Tiefbohranstalt Und P
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 Fuerther Tiefbohranstalt Und P filed Critical Fuerther Tiefbohranstalt Und P
Application granted granted Critical
Publication of DK62011C publication Critical patent/DK62011C/en

Links

DK62011D 1941-02-27 1941-02-27 Frame stroke for Drill pipes. DK62011C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK62011T 1941-02-27

Publications (1)

Publication Number Publication Date
DK62011C true DK62011C (en) 1944-03-13

Family

ID=8148005

Family Applications (1)

Application Number Title Priority Date Filing Date
DK62011D DK62011C (en) 1941-02-27 1941-02-27 Frame stroke for Drill pipes.

Country Status (1)

Country Link
DK (1) DK62011C (en)

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