AT46574B - Device for lifting drill pipes. - Google Patents

Device for lifting drill pipes.

Info

Publication number
AT46574B
AT46574B AT46574DA AT46574B AT 46574 B AT46574 B AT 46574B AT 46574D A AT46574D A AT 46574DA AT 46574 B AT46574 B AT 46574B
Authority
AT
Austria
Prior art keywords
drill pipes
lifting drill
lifting
pipes
drill
Prior art date
Application number
Other languages
German (de)
Inventor
Jean C Rucani
Original Assignee
Jean C Rucani
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 Jean C Rucani filed Critical Jean C Rucani
Application granted granted Critical
Publication of AT46574B publication Critical patent/AT46574B/en

Links

AT46574D 1909-02-11 1909-02-11 Device for lifting drill pipes. AT46574B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT46574T 1909-02-11

Publications (1)

Publication Number Publication Date
AT46574B true AT46574B (en) 1911-02-25

Family

ID=3566726

Family Applications (1)

Application Number Title Priority Date Filing Date
AT46574D AT46574B (en) 1909-02-11 1909-02-11 Device for lifting drill pipes.

Country Status (1)

Country Link
AT (1) AT46574B (en)

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