CA390696A - Multi-scale indicator - Google Patents

Multi-scale indicator

Info

Publication number: CA390696A
Authority: CA; Canada
Prior art keywords: scale indicator; indicator; scale
Prior art date: 1940-08-13
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

CA390696A

Other languages

French (fr)

Inventor

C. Hayward Sheldon

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.)

RCA Corp

Original Assignee

Radio Corporation of America

Publication date

1940-08-13

1940-08-13 Application granted granted Critical

1940-08-13 Publication of CA390696A publication Critical patent/CA390696A/en

Status Expired legal-status Critical Current

Links

CA390696A Multi-scale indicator Expired CA390696A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA390696T

Publications (1)

Publication Number	Publication Date
CA390696A true CA390696A (en)	1940-08-13

Family

ID=35398267

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA390696A Expired CA390696A (en)			Multi-scale indicator

Country Status (1)

Country	Link
CA (1)	CA390696A (en)

0
- CA CA390696A patent/CA390696A/en not_active Expired

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