CA285953A - Objectif de projection cinematographique - Google Patents

Objectif de projection cinematographique

Info

Publication number
CA285953A
CA285953A CA285953A CA285953DA CA285953A CA 285953 A CA285953 A CA 285953A CA 285953 A CA285953 A CA 285953A CA 285953D A CA285953D A CA 285953DA CA 285953 A CA285953 A CA 285953A
Authority
CA
Canada
Prior art keywords
cinematographic
projecting objective
objective
cinematographic projecting
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
CA285953A
Other languages
English (en)
Inventor
Oswald Andre
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.)
La Societe du Film en Couleurs Keller Dorian
Original Assignee
La Societe du Film en Couleurs Keller Dorian
Publication date
Application granted granted Critical
Publication of CA285953A publication Critical patent/CA285953A/fr
Expired legal-status Critical Current

Links

CA285953A Objectif de projection cinematographique Expired CA285953A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA285953T

Publications (1)

Publication Number Publication Date
CA285953A true CA285953A (fr) 1928-12-25

Family

ID=35222765

Family Applications (1)

Application Number Title Priority Date Filing Date
CA285953A Expired CA285953A (fr) Objectif de projection cinematographique

Country Status (1)

Country Link
CA (1) CA285953A (fr)

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