ATE12970T1 - Felsbohrer. - Google Patents

Felsbohrer.

Info

Publication number
ATE12970T1
ATE12970T1 AT82900398T AT82900398T ATE12970T1 AT E12970 T1 ATE12970 T1 AT E12970T1 AT 82900398 T AT82900398 T AT 82900398T AT 82900398 T AT82900398 T AT 82900398T AT E12970 T1 ATE12970 T1 AT E12970T1
Authority
AT
Austria
Prior art keywords
rock drill
drill
rock
Prior art date
Application number
AT82900398T
Other languages
English (en)
Inventor
Lars Erik Larsson
Original Assignee
Santrade Ltd
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
Priority claimed from SE8100767A external-priority patent/SE425261B/sv
Application filed by Santrade Ltd filed Critical Santrade Ltd
Application granted granted Critical
Publication of ATE12970T1 publication Critical patent/ATE12970T1/de

Links

AT82900398T 1981-02-02 1982-01-26 Felsbohrer. ATE12970T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE8100767A SE425261B (sv) 1981-02-02 1981-02-02 Konforbindning vid borrkronor samt borrstang avsedd att anvendas vid en sadan forbindning
EP82900398A EP0071619B1 (de) 1981-02-02 1982-01-26 Felsbohrer
PCT/SE1982/000021 WO1982002735A1 (en) 1981-02-02 1982-01-26 Rock drill

Publications (1)

Publication Number Publication Date
ATE12970T1 true ATE12970T1 (de) 1985-05-15

Family

ID=26087032

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82900398T ATE12970T1 (de) 1981-02-02 1982-01-26 Felsbohrer.

Country Status (1)

Country Link
AT (1) ATE12970T1 (de)

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee