CA186574A - Appareil a projection d'images - Google Patents

Appareil a projection d'images

Info

Publication number
CA186574A
CA186574A CA000186574A CA186574DA CA186574A CA 186574 A CA186574 A CA 186574A CA 000186574 A CA000186574 A CA 000186574A CA 186574D A CA186574D A CA 186574DA CA 186574 A CA186574 A CA 186574A
Authority
CA
Canada
Prior art keywords
projecting apparatus
picture projecting
picture
projecting
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
CA000186574A
Other languages
English (en)
Inventor
William Vincent Foley
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA186574A publication Critical patent/CA186574A/fr
Expired legal-status Critical Current

Links

CA000186574A 1918-05-30 1918-05-30 Appareil a projection d'images Expired CA186574A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA186574T 1918-05-30

Publications (1)

Publication Number Publication Date
CA186574A true CA186574A (fr) 1918-09-17

Family

ID=45306225

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000186574A Expired CA186574A (fr) 1918-05-30 1918-05-30 Appareil a projection d'images

Country Status (1)

Country Link
CA (1) CA186574A (fr)

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