AT177130B - Device for deep drilling - Google Patents

Device for deep drilling

Info

Publication number
AT177130B
AT177130B AT177130DA AT177130B AT 177130 B AT177130 B AT 177130B AT 177130D A AT177130D A AT 177130DA AT 177130 B AT177130 B AT 177130B
Authority
AT
Austria
Prior art keywords
deep drilling
drilling
deep
Prior art date
Application number
Other languages
German (de)
Inventor
Josef Dipl Ing Wohlmeyer
Original Assignee
Josef Dipl Ing Wohlmeyer
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 Josef Dipl Ing Wohlmeyer filed Critical Josef Dipl Ing Wohlmeyer
Application granted granted Critical
Publication of AT177130B publication Critical patent/AT177130B/en

Links

AT177130D 1948-10-12 1948-10-12 Device for deep drilling AT177130B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT177130T 1948-10-12

Publications (1)

Publication Number Publication Date
AT177130B true AT177130B (en) 1953-12-28

Family

ID=3659192

Family Applications (1)

Application Number Title Priority Date Filing Date
AT177130D AT177130B (en) 1948-10-12 1948-10-12 Device for deep drilling

Country Status (1)

Country Link
AT (1) AT177130B (en)

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