CA359329A - Magnetic compass - Google Patents

Magnetic compass

Info

Publication number
CA359329A
CA359329A CA359329A CA359329DA CA359329A CA 359329 A CA359329 A CA 359329A CA 359329 A CA359329 A CA 359329A CA 359329D A CA359329D A CA 359329DA CA 359329 A CA359329 A CA 359329A
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
CA359329A
Other languages
French (fr)
Inventor
Ambrose Sperry Elmer
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 Products Inc
Original Assignee
Sperry Products Inc
Publication date
Application granted granted Critical
Publication of CA359329A publication Critical patent/CA359329A/en
Expired legal-status Critical Current

Links

CA359329A Magnetic compass Expired CA359329A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA359329T

Publications (1)

Publication Number Publication Date
CA359329A true CA359329A (en) 1936-07-21

Family

ID=35358670

Family Applications (1)

Application Number Title Priority Date Filing Date
CA359329A Expired CA359329A (en) Magnetic compass

Country Status (1)

Country Link
CA (1) CA359329A (en)

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