CA581684A - Mine face traversing mining head - Google Patents

Mine face traversing mining head

Info

Publication number
CA581684A
CA581684A CA581684A CA581684DA CA581684A CA 581684 A CA581684 A CA 581684A CA 581684 A CA581684 A CA 581684A CA 581684D A CA581684D A CA 581684DA CA 581684 A CA581684 A CA 581684A
Authority
CA
Canada
Prior art keywords
mine face
mining head
face traversing
traversing
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
CA581684A
Other languages
French (fr)
Inventor
R. Anderson Arvid
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.)
COLMOL Co
Original Assignee
COLMOL Co
Publication date
Application granted granted Critical
Publication of CA581684A publication Critical patent/CA581684A/en
Expired legal-status Critical Current

Links

CA581684A Mine face traversing mining head Expired CA581684A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA581684T

Publications (1)

Publication Number Publication Date
CA581684A true CA581684A (en) 1959-08-18

Family

ID=35761114

Family Applications (1)

Application Number Title Priority Date Filing Date
CA581684A Expired CA581684A (en) Mine face traversing mining head

Country Status (1)

Country Link
CA (1) CA581684A (en)

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