CA644269A - Mining machine - Google Patents

Mining machine

Info

Publication number
CA644269A
CA644269A CA644269A CA644269DA CA644269A CA 644269 A CA644269 A CA 644269A CA 644269 A CA644269 A CA 644269A CA 644269D A CA644269D A CA 644269DA CA 644269 A CA644269 A CA 644269A
Authority
CA
Canada
Prior art keywords
mining machine
mining
machine
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
CA644269A
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 CA644269A publication Critical patent/CA644269A/en
Expired legal-status Critical Current

Links

CA644269A Mining machine Expired CA644269A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA644269T

Publications (1)

Publication Number Publication Date
CA644269A true CA644269A (en) 1962-07-03

Family

ID=35932927

Family Applications (1)

Application Number Title Priority Date Filing Date
CA644269A Expired CA644269A (en) Mining machine

Country Status (1)

Country Link
CA (1) CA644269A (en)

Similar Documents

Publication Publication Date Title
CA650458A (en) Solution mining methods
CA643473A (en) Cigarette machine
CA636890A (en) Mining machine
CA644269A (en) Mining machine
CA645667A (en) Mining machine
CA636874A (en) Mucking machine
CA642153A (en) Mucking machine
CA642162A (en) Mining machines
CA645089A (en) Drilling machine
CA649235A (en) Trenching machines
CA645296A (en) Tunneling machine
CA617955A (en) Mining machine
CA637304A (en) Drilling machines
CA642385A (en) Belt-grinding machine
CA645884A (en) Draughting machine
CA651030A (en) Bow-forming machine
CA653655A (en) Speed-etching machine
CA643017A (en) Speed-etching machine
AU269048B2 (en) Shoe-cleaning machine
CA634211A (en) Bottle-crating machines
CA640566A (en) Meat-stuffing machines
CA652751A (en) Carton-closing machines
CA644158A (en) Excavating machine
CA633972A (en) Drilling machine
CA651151A (en) Inverted drilling machine