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CA132587A - Mining machine - Google Patents

Mining machine

Info

Publication number
CA132587A
CA132587A CA000132587A CA132587DA CA132587A CA 132587 A CA132587 A CA 132587A CA 000132587 A CA000132587 A CA 000132587A CA 132587D A CA132587D A CA 132587DA CA 132587 A CA132587 A CA 132587A
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
CA000132587A
Other languages
French (fr)
Inventor
Arthur Henry Gibson
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.)
Ingersoll Rand Co
Original Assignee
Ingersoll Rand Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ingersoll Rand Co filed Critical Ingersoll Rand Co
Application granted granted Critical
Publication of CA132587A publication Critical patent/CA132587A/en
Expired legal-status Critical Current

Links

CA000132587A 1911-01-13 1911-01-13 Mining machine Expired CA132587A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA132587T 1911-01-13

Publications (1)

Publication Number Publication Date
CA132587A true CA132587A (en) 1911-04-25

Family

ID=45252307

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000132587A Expired CA132587A (en) 1911-01-13 1911-01-13 Mining machine

Country Status (1)

Country Link
CA (1) CA132587A (en)

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