CA247837A - Machine a miner - Google Patents

Machine a miner

Info

Publication number: CA247837A
Authority: CA; Canada
Prior art keywords: mining apparatus; mining
Prior art date: 1925-03-17
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

CA247837A

Other languages

English (en)

Inventor

O'toole Edward

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

1925-03-17

1925-03-17 Application granted granted Critical

1925-03-17 Publication of CA247837A publication Critical patent/CA247837A/fr

Status Expired legal-status Critical Current

Links

238000005065 mining Methods 0.000 title 1

CA247837A Machine a miner Expired CA247837A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA247837T

Publications (1)

Publication Number	Publication Date
CA247837A true CA247837A (fr)	1925-03-17

Family

ID=35154811

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA247837A Expired CA247837A (fr)			Machine a miner

Country Status (1)

Country	Link
CA (1)	CA247837A (fr)

0
- CA CA247837A patent/CA247837A/fr not_active Expired

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