CA218456A - Porte de vagon a grain - Google Patents

Porte de vagon a grain

Info

Publication number: CA218456A
Authority: CA; Canada
Prior art keywords: car door; grain car; grain; door; car
Prior art date: 1922-05-09
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

CA218456A

Other languages

English (en)

Inventor

Coulson Watson Arthur

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

1922-05-09

1922-05-09 Application granted granted Critical

1922-05-09 Publication of CA218456A publication Critical patent/CA218456A/fr

Status Expired legal-status Critical Current

Links

CA218456A Porte de vagon a grain Expired CA218456A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA218456T

Publications (1)

Publication Number	Publication Date
CA218456A true CA218456A (fr)	1922-05-09

Family

ID=35112900

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA218456A Expired CA218456A (fr)			Porte de vagon a grain

Country Status (1)

Country	Link
CA (1)	CA218456A (fr)

0
- CA CA218456A patent/CA218456A/fr not_active Expired

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