AT183721B - Gesteinsschlagbohrer zur Herstellung von Sprenglöchern - Google Patents

Gesteinsschlagbohrer zur Herstellung von Sprenglöchern

Info

Publication number
AT183721B
AT183721B AT183721DA AT183721B AT 183721 B AT183721 B AT 183721B AT 183721D A AT183721D A AT 183721DA AT 183721 B AT183721 B AT 183721B
Authority
AT
Austria
Prior art keywords
blast holes
percussion drill
making blast
rock
rock percussion
Prior art date
Application number
Other languages
English (en)
Original Assignee
Gerb Boehler & Co Ag
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 Gerb Boehler & Co Ag filed Critical Gerb Boehler & Co Ag
Application granted granted Critical
Publication of AT183721B publication Critical patent/AT183721B/de

Links

AT183721D 1952-06-18 1952-06-18 Gesteinsschlagbohrer zur Herstellung von Sprenglöchern AT183721B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT183721T 1952-06-18

Publications (1)

Publication Number Publication Date
AT183721B true AT183721B (de) 1955-11-10

Family

ID=3662266

Family Applications (1)

Application Number Title Priority Date Filing Date
AT183721D AT183721B (de) 1952-06-18 1952-06-18 Gesteinsschlagbohrer zur Herstellung von Sprenglöchern

Country Status (1)

Country Link
AT (1) AT183721B (de)

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