ZA696055B - Improvements in or relating to drill bits - Google Patents

Improvements in or relating to drill bits

Info

Publication number
ZA696055B
ZA696055B ZA696055*A ZA696055A ZA696055B ZA 696055 B ZA696055 B ZA 696055B ZA 696055 A ZA696055 A ZA 696055A ZA 696055 B ZA696055 B ZA 696055B
Authority
ZA
South Africa
Prior art keywords
relating
drill bits
drill
bits
Prior art date
Application number
ZA696055*A
Inventor
D Johnson
F Glueck
Original Assignee
Hard Metals 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
Application filed by Hard Metals Ltd filed Critical Hard Metals Ltd
Priority to ZA696055*A priority Critical patent/ZA696055B/en
Publication of ZA696055B publication Critical patent/ZA696055B/en

Links

ZA696055*A 1969-08-25 1969-08-25 Improvements in or relating to drill bits ZA696055B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA696055*A ZA696055B (en) 1969-08-25 1969-08-25 Improvements in or relating to drill bits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA696055*A ZA696055B (en) 1969-08-25 1969-08-25 Improvements in or relating to drill bits

Publications (1)

Publication Number Publication Date
ZA696055B true ZA696055B (en) 1971-02-24

Family

ID=25561430

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA696055*A ZA696055B (en) 1969-08-25 1969-08-25 Improvements in or relating to drill bits

Country Status (1)

Country Link
ZA (1) ZA696055B (en)

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