CA7682A - Perfectionnements aux attelages de wagons - Google Patents

Perfectionnements aux attelages de wagons

Info

Publication number: CA7682A
Authority: CA; Canada
Prior art keywords: couplings; car
Prior art date: 1877-07-25
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

CA000007682A

Other languages

English (en)

Inventor

James M. Keen

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

1877-07-25

1877-07-25 Application granted granted Critical

1877-07-25 Publication of CA7682A publication Critical patent/CA7682A/fr

Status Expired legal-status Critical Current

Links

238000010168 coupling process Methods 0.000 title 1
238000005859 coupling reaction Methods 0.000 title 1

CA000007682A Perfectionnements aux attelages de wagons Expired CA7682A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA7682T

Publications (1)

Publication Number	Publication Date
CA7682A true CA7682A (fr)	1877-07-25

Family

ID=45124230

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000007682A Expired CA7682A (fr)			Perfectionnements aux attelages de wagons

Country Status (1)

Country	Link
CA (1)	CA7682A (fr)

0
- CA CA000007682A patent/CA7682A/fr not_active Expired

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