AT167470B - Vorrichtung für das Niederbringen von Tiefbohrungen - Google Patents

Vorrichtung für das Niederbringen von Tiefbohrungen

Info

Publication number
AT167470B
AT167470B AT167470DA AT167470B AT 167470 B AT167470 B AT 167470B AT 167470D A AT167470D A AT 167470DA AT 167470 B AT167470 B AT 167470B
Authority
AT
Austria
Prior art keywords
drilling deep
deep boreholes
boreholes
drilling
deep
Prior art date
Application number
Other languages
English (en)
Inventor
Friedrich Ing Vogel
Original Assignee
Friedrich Ing Vogel
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 Friedrich Ing Vogel filed Critical Friedrich Ing Vogel
Application granted granted Critical
Publication of AT167470B publication Critical patent/AT167470B/de

Links

AT167470D 1946-01-17 1946-01-17 Vorrichtung für das Niederbringen von Tiefbohrungen AT167470B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT167470T 1946-01-17

Publications (1)

Publication Number Publication Date
AT167470B true AT167470B (de) 1951-01-10

Family

ID=3653924

Family Applications (1)

Application Number Title Priority Date Filing Date
AT167470D AT167470B (de) 1946-01-17 1946-01-17 Vorrichtung für das Niederbringen von Tiefbohrungen

Country Status (1)

Country Link
AT (1) AT167470B (de)

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