CA232421A - Drill - Google Patents

Drill

Info

Publication number
CA232421A
CA232421A CA232421A CA232421DA CA232421A CA 232421 A CA232421 A CA 232421A CA 232421 A CA232421 A CA 232421A CA 232421D A CA232421D A CA 232421DA CA 232421 A CA232421 A CA 232421A
Authority
CA
Canada
Prior art keywords
drill
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
CA232421A
Other languages
French (fr)
Inventor
Lee Hawkesworth Arthur
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.)
HAWKESWORTH DRILL Co
Original Assignee
HAWKESWORTH DRILL Co
Publication date
Application granted granted Critical
Publication of CA232421A publication Critical patent/CA232421A/en
Expired legal-status Critical Current

Links

CA232421A Drill Expired CA232421A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA232421T

Publications (1)

Publication Number Publication Date
CA232421A true CA232421A (en) 1923-07-03

Family

ID=35129794

Family Applications (1)

Application Number Title Priority Date Filing Date
CA232421A Expired CA232421A (en) Drill

Country Status (1)

Country Link
CA (1) CA232421A (en)

Similar Documents

Publication Publication Date Title
CA232421A (en) Drill
CA227833A (en) Drill
CA228088A (en) Drill
CA228540A (en) Drill
CA232422A (en) Drill
CA232423A (en) Drill
CA232424A (en) Drill
CA235833A (en) Drill
CA235859A (en) Drill
CA232354A (en) Derrick
CA233955A (en) Derrick
CA230487A (en) Drilling tool
CA229118A (en) Reamer
CA228154A (en) Combination tool
CA229435A (en) Combination tool
CA229963A (en) Combination tool
CA230499A (en) Combination tool
CA231537A (en) Combination tool
CA231623A (en) Combination tool
CA232918A (en) Combination tool
CA228986A (en) Drill bit
CA228934A (en) Rock drill
CA233738A (en) Tool
CA229794A (en) Tool
CA229268A (en) Tool