CA535706A - Drilling bit - Google Patents

Drilling bit

Info

Publication number
CA535706A
CA535706A CA535706A CA535706DA CA535706A CA 535706 A CA535706 A CA 535706A CA 535706 A CA535706 A CA 535706A CA 535706D A CA535706D A CA 535706DA CA 535706 A CA535706 A CA 535706A
Authority
CA
Canada
Prior art keywords
drilling bit
drilling
bit
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA535706A
Other languages
French (fr)
Inventor
B. Brown Philip
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA535706A publication Critical patent/CA535706A/en
Expired legal-status Critical Current

Links

CA535706A Drilling bit Expired CA535706A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA535706T

Publications (1)

Publication Number Publication Date
CA535706A true CA535706A (en) 1957-01-15

Family

ID=35690334

Family Applications (1)

Application Number Title Priority Date Filing Date
CA535706A Expired CA535706A (en) Drilling bit

Country Status (1)

Country Link
CA (1) CA535706A (en)

Similar Documents

Publication Publication Date Title
CA547714A (en) Drill bit plug
CA538218A (en) Drill
CA535706A (en) Drilling bit
CA538284A (en) Drill bit
CA564841A (en) Well drilling
CA542010A (en) Rock drill
CA535131A (en) Well drilling
CA542735A (en) Well drill
CA542838A (en) Drilling fluid
CA540407A (en) Rock drill bit
CA544706A (en) Drilling mud
CA542199A (en) Percussion drill
CA538658A (en) Rock drilling tool
CA541022A (en) Drill head or bit
CA536543A (en) Rock drill bit insert
CA526331A (en) Drill bit
CA528679A (en) Well drilling bit
CA549902A (en) Cable-tool drills
AU224665B2 (en) Drill bit
CA551441A (en) Well drilling bit
CA557805A (en) Rock drill
CA550544A (en) Drilling head
CA573901A (en) Drill bit
AU238208B2 (en) Drill bit
CA548392A (en) Rock drilling apparatus