CA284171A - Dispositif a retarder les vagonnets - Google Patents

Dispositif a retarder les vagonnets

Info

Publication number: CA284171A
Authority: CA; Canada
Prior art keywords: wagon; retarding device; retarding; wagon retarding
Prior art date: 1928-10-23
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

CA284171A

Other languages

English (en)

Inventor

Norton Bertram

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

1928-10-23

1928-10-23 Application granted granted Critical

1928-10-23 Publication of CA284171A publication Critical patent/CA284171A/fr

Status Expired legal-status Critical Current

Links

230000000979 retarding effect Effects 0.000 title 1

CA284171A Dispositif a retarder les vagonnets Expired CA284171A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA284171T

Publications (1)

Publication Number	Publication Date
CA284171A true CA284171A (fr)	1928-10-23

Family

ID=35217262

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA284171A Expired CA284171A (fr)			Dispositif a retarder les vagonnets

Country Status (1)

Country	Link
CA (1)	CA284171A (fr)

0
- CA CA284171A patent/CA284171A/fr not_active Expired

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