CA425865A - Magnetic compass - Google Patents

Magnetic compass

Info

Publication number
CA425865A
CA425865A CA425865A CA425865DA CA425865A CA 425865 A CA425865 A CA 425865A CA 425865 A CA425865 A CA 425865A CA 425865D A CA425865D A CA 425865DA CA 425865 A CA425865 A CA 425865A
Authority
CA
Canada
Prior art keywords
magnetic compass
compass
magnetic
Prior art date
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
CA425865A
Other languages
French (fr)
Inventor
Frederick Beach Lennox
Jr. Robert Samuel Curry
Caesar Francis Fragola
Eittreim Esval Orland
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.)
Sperry Gyroscope Co Inc
Original Assignee
Sperry Gyroscope Co Inc
Publication date
Application granted granted Critical
Publication of CA425865A publication Critical patent/CA425865A/en
Expired legal-status Critical Current

Links

CA425865A Magnetic compass Expired CA425865A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA425865T

Publications (1)

Publication Number Publication Date
CA425865A true CA425865A (en) 1945-02-27

Family

ID=35536886

Family Applications (1)

Application Number Title Priority Date Filing Date
CA425865A Expired CA425865A (en) Magnetic compass

Country Status (1)

Country Link
CA (1) CA425865A (en)

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