CA258231A - Signal lumineux - Google Patents

Signal lumineux

Info

Publication number: CA258231A
Authority: CA; Canada
Prior art keywords: light signal; light; signal
Prior art date: 1926-02-16
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

CA258231A

Other languages

English (en)

Inventor

B. Wells Wesley

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.)

Hitachi Rail STS USA Inc

Original Assignee

Union Switch and Signal Inc

Publication date

1926-02-16

1926-02-16 Application granted granted Critical

1926-02-16 Publication of CA258231A publication Critical patent/CA258231A/fr

Status Expired legal-status Critical Current

Links

CA258231A Signal lumineux Expired CA258231A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA258231T

Publications (1)

Publication Number	Publication Date
CA258231A true CA258231A (fr)	1926-02-16

Family

ID=35166779

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA258231A Expired CA258231A (fr)			Signal lumineux

Country Status (1)

Country	Link
CA (1)	CA258231A (fr)

0
- CA CA258231A patent/CA258231A/fr not_active Expired

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