CA387714A - Aerial sign projecting apparatus - Google Patents

Aerial sign projecting apparatus

Info

Publication number
CA387714A
CA387714A CA387714A CA387714DA CA387714A CA 387714 A CA387714 A CA 387714A CA 387714 A CA387714 A CA 387714A CA 387714D A CA387714D A CA 387714DA CA 387714 A CA387714 A CA 387714A
Authority
CA
Canada
Prior art keywords
projecting apparatus
aerial sign
sign projecting
aerial
sign
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
CA387714A
Other languages
French (fr)
Inventor
C. Edwards Gordon
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA387714A publication Critical patent/CA387714A/en
Expired legal-status Critical Current

Links

CA387714A Aerial sign projecting apparatus Expired CA387714A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA387714T

Publications (1)

Publication Number Publication Date
CA387714A true CA387714A (en) 1940-04-02

Family

ID=35392912

Family Applications (1)

Application Number Title Priority Date Filing Date
CA387714A Expired CA387714A (en) Aerial sign projecting apparatus

Country Status (1)

Country Link
CA (1) CA387714A (en)

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