ATA22698A - Schlagendes richtbohren - Google Patents

Schlagendes richtbohren

Info

Publication number
ATA22698A
ATA22698A AT22698A AT22698A ATA22698A AT A22698 A ATA22698 A AT A22698A AT 22698 A AT22698 A AT 22698A AT 22698 A AT22698 A AT 22698A AT A22698 A ATA22698 A AT A22698A
Authority
AT
Austria
Prior art keywords
impacting
directional drilling
drilling
directional
impacting directional
Prior art date
Application number
AT22698A
Other languages
English (en)
Other versions
AT409404B (de
Original Assignee
Knasmillner Rudolf Dipl Ing
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 Knasmillner Rudolf Dipl Ing filed Critical Knasmillner Rudolf Dipl Ing
Priority to AT22698A priority Critical patent/AT409404B/de
Publication of ATA22698A publication Critical patent/ATA22698A/de
Application granted granted Critical
Publication of AT409404B publication Critical patent/AT409404B/de

Links

AT22698A 1998-02-09 1998-02-09 Schlagendes richtbohren AT409404B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT22698A AT409404B (de) 1998-02-09 1998-02-09 Schlagendes richtbohren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT22698A AT409404B (de) 1998-02-09 1998-02-09 Schlagendes richtbohren

Publications (2)

Publication Number Publication Date
ATA22698A true ATA22698A (de) 2001-12-15
AT409404B AT409404B (de) 2002-08-26

Family

ID=3484906

Family Applications (1)

Application Number Title Priority Date Filing Date
AT22698A AT409404B (de) 1998-02-09 1998-02-09 Schlagendes richtbohren

Country Status (1)

Country Link
AT (1) AT409404B (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3510048C1 (de) * 1985-03-20 1986-04-10 Siegfried 5883 Kierspe Treitz Schlagbohrkrone fuer Gesteinsbohrmaschinen
US4730682A (en) * 1985-12-23 1988-03-15 Ingersoll-Rand Company Erosion resistant rock drill bit

Also Published As

Publication number Publication date
AT409404B (de) 2002-08-26

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee