CA353669A - Railway signalling system - Google Patents

Railway signalling system

Info

Publication number: CA353669A
Authority: CA; Canada
Prior art keywords: signalling system; railway signalling; railway; signalling
Prior art date: 1935-10-22
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

CA353669A

Other languages

French (fr)

Inventor

Rosell Joaquin

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.)

SPX Technologies Inc

Original Assignee

General Railway Signal Co

Publication date

1935-10-22

1935-10-22 Application granted granted Critical

1935-10-22 Publication of CA353669A publication Critical patent/CA353669A/en

Status Expired legal-status Critical Current

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA353669T

Publications (1)

Publication Number	Publication Date
CA353669A true CA353669A (en)	1935-10-22

Family

ID=35341631

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA353669A Expired CA353669A (en)			Railway signalling system

Country Status (1)

Country	Link
CA (1)	CA353669A (en)

0
- CA CA353669A patent/CA353669A/en not_active Expired

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