EG12015A - A roller cutter drill bit - Google Patents

A roller cutter drill bit

Info

Publication number
EG12015A
EG12015A EG65376A EG65376A EG12015A EG 12015 A EG12015 A EG 12015A EG 65376 A EG65376 A EG 65376A EG 65376 A EG65376 A EG 65376A EG 12015 A EG12015 A EG 12015A
Authority
EG
Egypt
Prior art keywords
drill bit
roller cutter
cutter drill
roller
bit
Prior art date
Application number
EG65376A
Inventor
H Murdoch
Original Assignee
Reed Tool Co
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 Reed Tool Co filed Critical Reed Tool Co
Priority to EG65376A priority Critical patent/EG12015A/en
Application granted granted Critical
Publication of EG12015A publication Critical patent/EG12015A/en

Links

EG65376A 1976-10-26 1976-10-26 A roller cutter drill bit EG12015A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EG65376A EG12015A (en) 1976-10-26 1976-10-26 A roller cutter drill bit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EG65376A EG12015A (en) 1976-10-26 1976-10-26 A roller cutter drill bit

Publications (1)

Publication Number Publication Date
EG12015A true EG12015A (en) 1978-03-29

Family

ID=8163322

Family Applications (1)

Application Number Title Priority Date Filing Date
EG65376A EG12015A (en) 1976-10-26 1976-10-26 A roller cutter drill bit

Country Status (1)

Country Link
EG (1) EG12015A (en)

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