CA389340A - Electrical control apparatus - Google Patents

Electrical control apparatus

Info

Publication number: CA389340A
Authority: CA; Canada
Prior art keywords: control apparatus; electrical control; electrical; control
Prior art date: 1940-06-11
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

CA389340A

Other languages

French (fr)

Inventor

L. Barker John

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.)

AUTOMATIC SIGNAL Corp

Nortel Networks Ltd

Original Assignee

AUTOMATIC SIGNAL Corp

Northern Electric Co Ltd

Publication date

1940-06-11

1940-06-11 Application granted granted Critical

1940-06-11 Publication of CA389340A publication Critical patent/CA389340A/en

Status Expired legal-status Critical Current

Links

CA389340A Electrical control apparatus Expired CA389340A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA389340T

Publications (1)

Publication Number	Publication Date
CA389340A true CA389340A (en)	1940-06-11

Family

ID=35396952

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA389340A Expired CA389340A (en)			Electrical control apparatus

Country Status (1)

Country	Link
CA (1)	CA389340A (en)

0
- CA CA389340A patent/CA389340A/en not_active Expired

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