CA519773A - Joints de rails geles - Google Patents

Joints de rails geles

Info

Publication number: CA519773A
Authority: CA; Canada
Prior art keywords: frozen; rail joints; joints; rail; frozen rail
Prior art date: 1955-12-20
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

CA519773A

Other languages

English (en)

Inventor

L. Lansing Horace

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.)

Poor and Co

Original Assignee

Poor and Co

Publication date

1955-12-20

1955-12-20 Application granted granted Critical

1955-12-20 Publication of CA519773A publication Critical patent/CA519773A/fr

Status Expired legal-status Critical Current

Links

CA519773A Joints de rails geles Expired CA519773A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA519773T

Publications (1)

Publication Number	Publication Date
CA519773A true CA519773A (fr)	1955-12-20

Family

ID=35672983

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA519773A Expired CA519773A (fr)			Joints de rails geles

Country Status (1)

Country	Link
CA (1)	CA519773A (fr)

0
- CA CA519773A patent/CA519773A/fr not_active Expired

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