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FI920867A0 - Method for making a drill bit - Google Patents

Method for making a drill bit

Info

Publication number
FI920867A0
FI920867A0 FI920867A FI920867A FI920867A0 FI 920867 A0 FI920867 A0 FI 920867A0 FI 920867 A FI920867 A FI 920867A FI 920867 A FI920867 A FI 920867A FI 920867 A0 FI920867 A0 FI 920867A0
Authority
FI
Finland
Prior art keywords
making
drill bit
drill
bit
Prior art date
Application number
FI920867A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI92957C (en
FI92957B (en
FI920867A (en
Inventor
Reijo Aaltonen
Original Assignee
Reijo Aaltonen
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 Reijo Aaltonen filed Critical Reijo Aaltonen
Priority to FI920867A priority Critical patent/FI92957C/en
Publication of FI920867A0 publication Critical patent/FI920867A0/en
Publication of FI920867A publication Critical patent/FI920867A/en
Application granted granted Critical
Publication of FI92957B publication Critical patent/FI92957B/en
Publication of FI92957C publication Critical patent/FI92957C/en

Links

FI920867A 1992-02-27 1992-02-27 Method for making a drill bit FI92957C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI920867A FI92957C (en) 1992-02-27 1992-02-27 Method for making a drill bit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI920867A FI92957C (en) 1992-02-27 1992-02-27 Method for making a drill bit
FI920867 1992-02-27

Publications (4)

Publication Number Publication Date
FI920867A0 true FI920867A0 (en) 1992-02-27
FI920867A FI920867A (en) 1993-08-28
FI92957B FI92957B (en) 1994-10-14
FI92957C FI92957C (en) 1995-01-25

Family

ID=8534831

Family Applications (1)

Application Number Title Priority Date Filing Date
FI920867A FI92957C (en) 1992-02-27 1992-02-27 Method for making a drill bit

Country Status (1)

Country Link
FI (1) FI92957C (en)

Also Published As

Publication number Publication date
FI92957C (en) 1995-01-25
FI92957B (en) 1994-10-14
FI920867A (en) 1993-08-28

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Legal Events

Date Code Title Description
BB Publication of examined application
MA Patent expired