CA314210A - Dispositif de projection - Google Patents

Dispositif de projection

Info

Publication number
CA314210A
CA314210A CA314210A CA314210DA CA314210A CA 314210 A CA314210 A CA 314210A CA 314210 A CA314210 A CA 314210A CA 314210D A CA314210D A CA 314210DA CA 314210 A CA314210 A CA 314210A
Authority
CA
Canada
Prior art keywords
projection device
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
CA314210A
Other languages
English (en)
Inventor
C. Gilmore Otto
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.)
CINEMACOLOR Corp
Original Assignee
CINEMACOLOR Corp
Publication date
Application granted granted Critical
Publication of CA314210A publication Critical patent/CA314210A/fr
Expired legal-status Critical Current

Links

CA314210A Dispositif de projection Expired CA314210A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA314210T

Publications (1)

Publication Number Publication Date
CA314210A true CA314210A (fr) 1931-08-11

Family

ID=35273537

Family Applications (1)

Application Number Title Priority Date Filing Date
CA314210A Expired CA314210A (fr) Dispositif de projection

Country Status (1)

Country Link
CA (1) CA314210A (fr)

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