CA15997A - Perfectionnements aux batis des aiguilles de chemin de fer - Google Patents

Perfectionnements aux batis des aiguilles de chemin de fer

Info

Publication number: CA15997A
Authority: CA; Canada
Prior art keywords: switch stands; stands; switch
Prior art date: 1882-12-21
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

CA000015997A

Other languages

English (en)

Inventor

Dwight Tracy

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

1882-12-21

1882-12-21 Application granted granted Critical

1882-12-21 Publication of CA15997A publication Critical patent/CA15997A/fr

Status Expired legal-status Critical Current

Links

CA000015997A Perfectionnements aux batis des aiguilles de chemin de fer Expired CA15997A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA15997T

Publications (1)

Publication Number	Publication Date
CA15997A true CA15997A (fr)	1882-12-21

Family

ID=45132540

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000015997A Expired CA15997A (fr)			Perfectionnements aux batis des aiguilles de chemin de fer

Country Status (1)

Country	Link
CA (1)	CA15997A (fr)

0
- CA CA000015997A patent/CA15997A/fr not_active Expired

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