CA475612A - Taquets de surete pour elevateurs et cages de mine - Google Patents

Taquets de surete pour elevateurs et cages de mine

Info

Publication number: CA475612A
Authority: CA; Canada
Prior art keywords: elevators; mine cages; safety dogs; dogs; safety
Prior art date: 1951-07-31
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

CA475612A

Other languages

English (en)

Inventor

Vaydo George

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

1951-07-31

1951-07-31 Application granted granted Critical

1951-07-31 Publication of CA475612A publication Critical patent/CA475612A/fr

Status Expired legal-status Critical Current

Links

241000282472 Canis lupus familiaris Species 0.000 title 1

CA475612A Taquets de surete pour elevateurs et cages de mine Expired CA475612A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA475612T

Publications (1)

Publication Number	Publication Date
CA475612A true CA475612A (fr)	1951-07-31

Family

ID=35609600

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA475612A Expired CA475612A (fr)			Taquets de surete pour elevateurs et cages de mine

Country Status (1)

Country	Link
CA (1)	CA475612A (fr)

0
- CA CA475612A patent/CA475612A/fr not_active Expired

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