CA644375A - Combined drilling and timber setting machine - Google Patents

Combined drilling and timber setting machine

Info

Publication number
CA644375A
CA644375A CA644375A CA644375DA CA644375A CA 644375 A CA644375 A CA 644375A CA 644375 A CA644375 A CA 644375A CA 644375D A CA644375D A CA 644375DA CA 644375 A CA644375 A CA 644375A
Authority
CA
Canada
Prior art keywords
setting machine
combined drilling
timber setting
timber
drilling
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
CA644375A
Inventor
L. Lee 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.)
Consolidation Coal Co
Original Assignee
Consolidation Coal Co
Publication date
Application granted granted Critical
Publication of CA644375A publication Critical patent/CA644375A/en
Expired legal-status Critical Current

Links

CA644375A Combined drilling and timber setting machine Expired CA644375A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA644375T

Publications (1)

Publication Number Publication Date
CA644375A true CA644375A (en) 1962-07-10

Family

ID=35933032

Family Applications (1)

Application Number Title Priority Date Filing Date
CA644375A Expired CA644375A (en) Combined drilling and timber setting machine

Country Status (1)

Country Link
CA (1) CA644375A (en)

Similar Documents

Publication Publication Date Title
CA644375A (en) Combined drilling and timber setting machine
CA646129A (en) Well drilling tool
CA645222A (en) Log construction
SU594288A1 (en) Drilling bit
CA645089A (en) Drilling machine
CA689784A (en) Combined drilling and timber setting machine
CA643499A (en) Boring unit
CA652419A (en) Boring tool
CA646430A (en) Drill bit
CA636544A (en) Drilling machines and the like
CA617727A (en) Timber setting machine
CA653583A (en) Drill bits
CA633972A (en) Drilling machine
AU255700B2 (en) Improvements in and relating toearth drilling machines
CA641714A (en) Wood preservative
CA639470A (en) Milling and boring machine
AU273063B2 (en) Improvements in drill rigs
CA644633A (en) Safety-tank drill
CA654629A (en) Charge-planting motor-bit drill
CA637304A (en) Drilling machines
AU1729462A (en) Improvements in and relating toearth drilling machines
CA614222A (en) Drilling machine
CA630615A (en) Drilling machine
CA629055A (en) Drilling machine
AU274685B2 (en) Sleeper drilling machine