CA247390A - Ascenseur de surete de mine - Google Patents

Ascenseur de surete de mine

Info

Publication number: CA247390A
Authority: CA; Canada
Prior art keywords: mine elevator; safety mine; safety; elevator; mine
Prior art date: 1925-03-03
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

CA247390A

Other languages

English (en)

Inventor

J. Moilanen Charles

Moilanen Andrew

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

1925-03-03

1925-03-03 Application granted granted Critical

1925-03-03 Publication of CA247390A publication Critical patent/CA247390A/fr

Status Expired legal-status Critical Current

Links

CA247390A Ascenseur de surete de mine Expired CA247390A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA247390T

Publications (1)

Publication Number	Publication Date
CA247390A true CA247390A (fr)	1925-03-03

Family

ID=35154364

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA247390A Expired CA247390A (fr)			Ascenseur de surete de mine

Country Status (1)

Country	Link
CA (1)	CA247390A (fr)

0
- CA CA247390A patent/CA247390A/fr not_active Expired

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