CA69425A - Appareil de projection - Google Patents

Appareil de projection

Info

Publication number
CA69425A
CA69425A CA000069425A CA69425DA CA69425A CA 69425 A CA69425 A CA 69425A CA 000069425 A CA000069425 A CA 000069425A CA 69425D A CA69425D A CA 69425DA CA 69425 A CA69425 A CA 69425A
Authority
CA
Canada
Prior art keywords
projection apparatus
projection
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
CA000069425A
Other languages
English (en)
Inventor
John Joseph Frawley
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.)
LUBIN SEIGMOND
Original Assignee
LUBIN SEIGMOND
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 LUBIN SEIGMOND filed Critical LUBIN SEIGMOND
Application granted granted Critical
Publication of CA69425A publication Critical patent/CA69425A/fr
Expired legal-status Critical Current

Links

CA000069425A 1900-03-30 1900-03-30 Appareil de projection Expired CA69425A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA69425T 1900-03-30

Publications (1)

Publication Number Publication Date
CA69425A true CA69425A (fr) 1900-11-21

Family

ID=45185963

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000069425A Expired CA69425A (fr) 1900-03-30 1900-03-30 Appareil de projection

Country Status (1)

Country Link
CA (1) CA69425A (fr)

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