CA461616A - Astro-compass - Google Patents

Astro-compass

Info

Publication number
CA461616A
CA461616A CA461616A CA461616DA CA461616A CA 461616 A CA461616 A CA 461616A CA 461616 A CA461616 A CA 461616A CA 461616D A CA461616D A CA 461616DA CA 461616 A CA461616 A CA 461616A
Authority
CA
Canada
Prior art keywords
astro
compass
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
CA461616A
Other languages
French (fr)
Inventor
Francis Everitt Philip
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.)
HENRY HUGHES AND SONS Ltd
Original Assignee
HENRY HUGHES AND SONS Ltd
Publication date
Application granted granted Critical
Publication of CA461616A publication Critical patent/CA461616A/en
Expired legal-status Critical Current

Links

CA461616A Astro-compass Expired CA461616A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA461616T

Publications (1)

Publication Number Publication Date
CA461616A true CA461616A (en) 1949-12-06

Family

ID=35591305

Family Applications (1)

Application Number Title Priority Date Filing Date
CA461616A Expired CA461616A (en) Astro-compass

Country Status (1)

Country Link
CA (1) CA461616A (en)

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