ZA725471B - Drill bit - Google Patents

Drill bit

Info

Publication number
ZA725471B
ZA725471B ZA725471A ZA725471A ZA725471B ZA 725471 B ZA725471 B ZA 725471B ZA 725471 A ZA725471 A ZA 725471A ZA 725471 A ZA725471 A ZA 725471A ZA 725471 B ZA725471 B ZA 725471B
Authority
ZA
South Africa
Prior art keywords
drill bit
drill
bit
Prior art date
Application number
ZA725471A
Inventor
H Murdoch
Original Assignee
Murphy Ind Inc
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 Murphy Ind Inc filed Critical Murphy Ind Inc
Priority to ZA725471A priority Critical patent/ZA725471B/en
Publication of ZA725471B publication Critical patent/ZA725471B/en

Links

ZA725471A 1972-08-09 1972-08-09 Drill bit ZA725471B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA725471A ZA725471B (en) 1972-08-09 1972-08-09 Drill bit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA725471A ZA725471B (en) 1972-08-09 1972-08-09 Drill bit

Publications (1)

Publication Number Publication Date
ZA725471B true ZA725471B (en) 1973-04-25

Family

ID=25565240

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA725471A ZA725471B (en) 1972-08-09 1972-08-09 Drill bit

Country Status (1)

Country Link
ZA (1) ZA725471B (en)

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