CA28019A - Frein atmospherique de chemin de fer - Google Patents

Frein atmospherique de chemin de fer

Info

Publication number: CA28019A
Authority: CA; Canada
Prior art keywords: fluid pressure; railway brake; pressure railway; brake; fluid
Prior art date: 1887-11-18
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

CA000028019A

Other languages

English (en)

Inventor

George Massey

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

1887-11-18

1887-11-18 Application granted granted Critical

1887-11-18 Publication of CA28019A publication Critical patent/CA28019A/fr

Status Expired legal-status Critical Current

Links

239000012530 fluid Substances 0.000 title 1

CA000028019A Frein atmospherique de chemin de fer Expired CA28019A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA28019T

Publications (1)

Publication Number	Publication Date
CA28019A true CA28019A (fr)	1887-11-18

Family

ID=45144560

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000028019A Expired CA28019A (fr)			Frein atmospherique de chemin de fer

Country Status (1)

Country	Link
CA (1)	CA28019A (fr)

0
- CA CA000028019A patent/CA28019A/fr not_active Expired

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