CA121230A - Mining machinery - Google Patents

Mining machinery

Info

Publication number
CA121230A
CA121230A CA000121230A CA121230DA CA121230A CA 121230 A CA121230 A CA 121230A CA 000121230 A CA000121230 A CA 000121230A CA 121230D A CA121230D A CA 121230DA CA 121230 A CA121230 A CA 121230A
Authority
CA
Canada
Prior art keywords
mining machinery
mining
machinery
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
CA000121230A
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 CA121230A publication Critical patent/CA121230A/en
Expired legal-status Critical Current

Links

CA000121230A 1909-03-20 1909-03-20 Mining machinery Expired CA121230A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA121230T 1909-03-20

Publications (1)

Publication Number Publication Date
CA121230A true CA121230A (en) 1909-10-12

Family

ID=45240954

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000121230A Expired CA121230A (en) 1909-03-20 1909-03-20 Mining machinery

Country Status (1)

Country Link
CA (1) CA121230A (en)

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