CA387251A - Electric current control device - Google Patents

Electric current control device

Info

Publication number: CA387251A
Authority: CA; Canada
Prior art keywords: control device; electric current; current control; electric; current
Prior art date: 1940-03-05
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

CA387251A

Other languages

French (fr)

Inventor

Hutchins Otis

Robert Mcfarlin 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.)

Unifrax I LLC

Electric Service Supplies Co

Original Assignee

Carborundum Co

Electric Service Supplies Co

Publication date

1940-03-05

1940-03-05 Application granted granted Critical

1940-03-05 Publication of CA387251A publication Critical patent/CA387251A/en

Status Expired legal-status Critical Current

Links

CA387251A Electric current control device Expired CA387251A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA387251T

Publications (1)

Publication Number	Publication Date
CA387251A true CA387251A (en)	1940-03-05

Family

ID=35520853

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA387251A Expired CA387251A (en)			Electric current control device

Country Status (1)

Country	Link
CA (1)	CA387251A (en)

0
- CA CA387251A patent/CA387251A/en not_active Expired

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