AT8602B - Gesteinbohrmaschine. - Google Patents

Gesteinbohrmaschine.

Info

Publication number
AT8602B
AT8602B AT8602DA AT8602B AT 8602 B AT8602 B AT 8602B AT 8602D A AT8602D A AT 8602DA AT 8602 B AT8602 B AT 8602B
Authority
AT
Austria
Prior art keywords
drilling machine
rock drilling
rock
machine
drilling
Prior art date
Application number
Other languages
English (en)
Inventor
Henry Durell Crippen
Original Assignee
Henry Durell Crippen
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 Henry Durell Crippen filed Critical Henry Durell Crippen
Application granted granted Critical
Publication of AT8602B publication Critical patent/AT8602B/de

Links

AT8602D 1901-11-12 1901-11-12 Gesteinbohrmaschine. AT8602B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT8602T 1901-11-12

Publications (1)

Publication Number Publication Date
AT8602B true AT8602B (de) 1902-08-11

Family

ID=3501463

Family Applications (1)

Application Number Title Priority Date Filing Date
AT8602D AT8602B (de) 1901-11-12 1901-11-12 Gesteinbohrmaschine.

Country Status (1)

Country Link
AT (1) AT8602B (de)

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