FI972209A - Method of mounting a collar for protective tubes on a drilling device - Google Patents

Method of mounting a collar for protective tubes on a drilling device Download PDF

Info

Publication number
FI972209A
FI972209A FI972209A FI972209A FI972209A FI 972209 A FI972209 A FI 972209A FI 972209 A FI972209 A FI 972209A FI 972209 A FI972209 A FI 972209A FI 972209 A FI972209 A FI 972209A
Authority
FI
Finland
Prior art keywords
collar
mounting
drilling device
protective tubes
tubes
Prior art date
Application number
FI972209A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI972209A0 (en
Inventor
Valto Ilomaeki
Original Assignee
Valto Ilomaeki
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 Valto Ilomaeki filed Critical Valto Ilomaeki
Priority to FI972209A priority Critical patent/FI972209A/en
Publication of FI972209A0 publication Critical patent/FI972209A0/en
Publication of FI972209A publication Critical patent/FI972209A/en

Links

FI972209A 1997-05-26 1997-05-26 Method of mounting a collar for protective tubes on a drilling device FI972209A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI972209A FI972209A (en) 1997-05-26 1997-05-26 Method of mounting a collar for protective tubes on a drilling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI972209A FI972209A (en) 1997-05-26 1997-05-26 Method of mounting a collar for protective tubes on a drilling device

Publications (2)

Publication Number Publication Date
FI972209A0 FI972209A0 (en) 1997-05-26
FI972209A true FI972209A (en) 1998-12-04

Family

ID=8548903

Family Applications (1)

Application Number Title Priority Date Filing Date
FI972209A FI972209A (en) 1997-05-26 1997-05-26 Method of mounting a collar for protective tubes on a drilling device

Country Status (1)

Country Link
FI (1) FI972209A (en)

Also Published As

Publication number Publication date
FI972209A0 (en) 1997-05-26

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