CA465387A - Slide rule - Google Patents

Slide rule

Info

Publication number: CA465387A
Authority: CA; Canada
Prior art keywords: slide rule; rule; slide
Prior art date: 1950-05-23
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

CA465387A

Other languages

French (fr)

Inventor

R. Bland James

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.)

Keuffel and Esser Co

Original Assignee

Keuffel and Esser Co

Publication date

1950-05-23

1950-05-23 Application granted granted Critical

1950-05-23 Publication of CA465387A publication Critical patent/CA465387A/en

Status Expired legal-status Critical Current

Links

CA465387A Slide rule Expired CA465387A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA465387T

Publications (1)

Publication Number	Publication Date
CA465387A true CA465387A (en)	1950-05-23

Family

ID=35595134

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA465387A Expired CA465387A (en)			Slide rule

Country Status (1)

Country	Link
CA (1)	CA465387A (en)

0
- CA CA465387A patent/CA465387A/en not_active Expired

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