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CA525192A - Tete de machine d'exploitation de mines - Google Patents

Tete de machine d'exploitation de mines

Info

Publication number
CA525192A
CA525192A CA525192A CA525192DA CA525192A CA 525192 A CA525192 A CA 525192A CA 525192 A CA525192 A CA 525192A CA 525192D A CA525192D A CA 525192DA CA 525192 A CA525192 A CA 525192A
Authority
CA
Canada
Prior art keywords
machine head
mining machine
mining
head
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
CA525192A
Other languages
English (en)
Inventor
E. Compton Charles
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA525192A publication Critical patent/CA525192A/fr
Expired legal-status Critical Current

Links

CA525192A Tete de machine d'exploitation de mines Expired CA525192A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA525192T

Publications (1)

Publication Number Publication Date
CA525192A true CA525192A (fr) 1956-05-22

Family

ID=35678908

Family Applications (1)

Application Number Title Priority Date Filing Date
CA525192A Expired CA525192A (fr) Tete de machine d'exploitation de mines

Country Status (1)

Country Link
CA (1) CA525192A (fr)

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