CA46827A - Machine electrique pour mines - Google Patents

Machine electrique pour mines

Info

Publication number: CA46827A
Authority: CA; Canada
Prior art keywords: mining machine; electric mining; electric; machine; mining
Prior art date: 1894-08-11
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

CA000046827A

Other languages

English (en)

Inventor

Elmer Ambrose Sperry

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.)

General Electric Canada Co

Original Assignee

Canadian General Electric Co Ltd

Publication date

1894-08-11

1894-08-11 Application granted granted Critical

1894-08-11 Publication of CA46827A publication Critical patent/CA46827A/fr

Status Expired legal-status Critical Current

Links

238000005065 mining Methods 0.000 title 1

CA000046827A Machine electrique pour mines Expired CA46827A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA46827T

Publications (1)

Publication Number	Publication Date
CA46827A true CA46827A (fr)	1894-08-11

Family

ID=45163367

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000046827A Expired CA46827A (fr)			Machine electrique pour mines

Country Status (1)

Country	Link
CA (1)	CA46827A (fr)

0
- CA CA000046827A patent/CA46827A/fr not_active Expired

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