AT30781B - Drill bit guide for hydrodynamic deep drilling apparatus with impact movement. - Google Patents

Drill bit guide for hydrodynamic deep drilling apparatus with impact movement.

Info

Publication number
AT30781B
AT30781B AT30781DA AT30781B AT 30781 B AT30781 B AT 30781B AT 30781D A AT30781D A AT 30781DA AT 30781 B AT30781 B AT 30781B
Authority
AT
Austria
Prior art keywords
drill bit
drilling apparatus
deep drilling
bit guide
impact movement
Prior art date
Application number
Other languages
German (de)
Inventor
Stanislaw Prus Szczepanowski
Original Assignee
Stanislaw Prus Szczepanowski
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 Stanislaw Prus Szczepanowski filed Critical Stanislaw Prus Szczepanowski
Application granted granted Critical
Publication of AT30781B publication Critical patent/AT30781B/en

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  • Earth Drilling (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 
 EMI1.2 
 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 
 EMI1.1
 
 EMI1.2
 

** WARNING ** End of DESC field may overlap beginning of CLMS **.

Claims (1)

**WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT30781D 1906-09-24 1906-09-24 Drill bit guide for hydrodynamic deep drilling apparatus with impact movement. AT30781B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT30781T 1906-09-24

Publications (1)

Publication Number Publication Date
AT30781B true AT30781B (en) 1907-11-25

Family

ID=3544957

Family Applications (1)

Application Number Title Priority Date Filing Date
AT30781D AT30781B (en) 1906-09-24 1906-09-24 Drill bit guide for hydrodynamic deep drilling apparatus with impact movement.

Country Status (1)

Country Link
AT (1) AT30781B (en)

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