CA243644A - Systeme d'emission - Google Patents

Systeme d'emission

Info

Publication number: CA243644A
Authority: CA; Canada
Prior art keywords: signalling system; signalling
Prior art date: 1924-10-14
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

CA243644A

Other languages

English (en)

Inventor

W. Hitchcock Harry

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.)

INTERNATIONAL WESTERN ELECTRIC Co

Original Assignee

INTERNATIONAL WESTERN ELECTRIC Co

Publication date

1924-10-14

1924-10-14 Application granted granted Critical

1924-10-14 Publication of CA243644A publication Critical patent/CA243644A/fr

Status Expired legal-status Critical Current

Links

230000011664 signaling Effects 0.000 title 1

CA243644A Systeme d'emission Expired CA243644A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA243644T

Publications (1)

Publication Number	Publication Date
CA243644A true CA243644A (fr)	1924-10-14

Family

ID=35147671

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA243644A Expired CA243644A (fr)			Systeme d'emission

Country Status (1)

Country	Link
CA (1)	CA243644A (fr)

0
- CA CA243644A patent/CA243644A/fr not_active Expired

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