AT175220B - Device for extracting the drilling dust in rock drilling machines, especially in pneumatic drills - Google Patents

Device for extracting the drilling dust in rock drilling machines, especially in pneumatic drills

Info

Publication number
AT175220B
AT175220B AT175220DA AT175220B AT 175220 B AT175220 B AT 175220B AT 175220D A AT175220D A AT 175220DA AT 175220 B AT175220 B AT 175220B
Authority
AT
Austria
Prior art keywords
extracting
drilling
dust
pneumatic drills
machines
Prior art date
Application number
Other languages
German (de)
Inventor
Adolf Kurz
Original Assignee
Adolf Kurz
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 Adolf Kurz filed Critical Adolf Kurz
Application granted granted Critical
Publication of AT175220B publication Critical patent/AT175220B/en

Links

AT175220D 1950-10-11 1950-10-11 Device for extracting the drilling dust in rock drilling machines, especially in pneumatic drills AT175220B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT175220T 1950-10-11

Publications (1)

Publication Number Publication Date
AT175220B true AT175220B (en) 1953-06-25

Family

ID=3658253

Family Applications (1)

Application Number Title Priority Date Filing Date
AT175220D AT175220B (en) 1950-10-11 1950-10-11 Device for extracting the drilling dust in rock drilling machines, especially in pneumatic drills

Country Status (1)

Country Link
AT (1) AT175220B (en)

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