CA47593A - Lampe de surete pour mineurs - Google Patents

Lampe de surete pour mineurs

Info

Publication number: CA47593A
Authority: CA; Canada
Prior art keywords: miner; lamp
Prior art date: 1894-12-04
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

CA000047593A

Other languages

English (en)

Inventor

William P. Mcmaster

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

1894-12-04

1894-12-04 Application granted granted Critical

1894-12-04 Publication of CA47593A publication Critical patent/CA47593A/fr

Status Expired legal-status Critical Current

Links

CA000047593A Lampe de surete pour mineurs Expired CA47593A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA47593T

Publications (1)

Publication Number	Publication Date
CA47593A true CA47593A (fr)	1894-12-04

Family

ID=45164133

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000047593A Expired CA47593A (fr)			Lampe de surete pour mineurs

Country Status (1)

Country	Link
CA (1)	CA47593A (fr)

0
- CA CA000047593A patent/CA47593A/fr not_active Expired

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