CA132587A - Machine a miner - Google Patents

Machine a miner

Info

Publication number: CA132587A
Authority: CA; Canada
Prior art keywords: mining machine; mining; machine
Prior art date: 1911-01-13
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

English (en)

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.)

1911-01-13

Filing date

1911-01-13

Publication date

1911-04-25

1911-01-13 Application filed by Ingersoll Rand Co filed Critical Ingersoll Rand Co

1911-04-25 Application granted granted Critical

1911-04-25 Publication of CA132587A publication Critical patent/CA132587A/fr

Status Expired legal-status Critical Current

Links

238000005065 mining Methods 0.000 title 1

CA000132587A 1911-01-13 1911-01-13 Machine a miner Expired CA132587A (fr)

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=45252307

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000132587A Expired CA132587A (fr)	1911-01-13	1911-01-13	Machine a miner

Country Status (1)

Country	Link
CA (1)	CA132587A (fr)

1911
- 1911-01-13 CA CA000132587A patent/CA132587A/fr not_active Expired

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