CA53809A - Machine electrique pour l'exploitation des mines d'or - Google Patents

Machine electrique pour l'exploitation des mines d'or

Info

Publication number: CA53809A
Authority: CA; Canada
Prior art keywords: mining machine; gold mining; electrical gold; electrical; machine
Prior art date: 1896-05-21
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

CA000053809A

Other languages

English (en)

Inventor

Frederick Hoffmeister

Reinhard Hoffmeister

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

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.)

1896-05-21

Filing date

1896-05-21

Publication date

1896-10-16

1896-05-21 Application filed by Individual filed Critical Individual

1896-10-16 Application granted granted Critical

1896-10-16 Publication of CA53809A publication Critical patent/CA53809A/fr

Status Expired legal-status Critical Current

Links

PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title 1
239000010931 gold Substances 0.000 title 1
229910052737 gold Inorganic materials 0.000 title 1
238000005065 mining Methods 0.000 title 1

CA000053809A 1896-05-21 1896-05-21 Machine electrique pour l'exploitation des mines d'or Expired CA53809A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA53809T		1896-05-21

Publications (1)

Publication Number	Publication Date
CA53809A true CA53809A (fr)	1896-10-16

Family

ID=45170348

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000053809A Expired CA53809A (fr)	1896-05-21	1896-05-21	Machine electrique pour l'exploitation des mines d'or

Country Status (1)

Country	Link
CA (1)	CA53809A (fr)

1896
- 1896-05-21 CA CA000053809A patent/CA53809A/fr not_active Expired

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