CA609890A - Continuous mining apparatus for longwall mining - Google Patents

Continuous mining apparatus for longwall mining

Info

Publication number
CA609890A
CA609890A CA609890A CA609890DA CA609890A CA 609890 A CA609890 A CA 609890A CA 609890 A CA609890 A CA 609890A CA 609890D A CA609890D A CA 609890DA CA 609890 A CA609890 A CA 609890A
Authority
CA
Canada
Prior art keywords
mining
longwall
continuous
mining apparatus
continuous mining
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
CA609890A
Inventor
R. Bouille Joseph
A. Russell John
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.)
Joy Manufacturing Co
Original Assignee
Joy Manufacturing Co
Publication date
Application granted granted Critical
Publication of CA609890A publication Critical patent/CA609890A/en
Expired legal-status Critical Current

Links

CA609890A Continuous mining apparatus for longwall mining Expired CA609890A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA609890T

Publications (1)

Publication Number Publication Date
CA609890A true CA609890A (en) 1960-12-06

Family

ID=35831386

Family Applications (1)

Application Number Title Priority Date Filing Date
CA609890A Expired CA609890A (en) Continuous mining apparatus for longwall mining

Country Status (1)

Country Link
CA (1) CA609890A (en)

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