CA184234A - Appareil d'optique - Google Patents

Appareil d'optique

Info

Publication number
CA184234A
CA184234A CA000184234A CA184234DA CA184234A CA 184234 A CA184234 A CA 184234A CA 000184234 A CA000184234 A CA 000184234A CA 184234D A CA184234D A CA 184234DA CA 184234 A CA184234 A CA 184234A
Authority
CA
Canada
Prior art keywords
optical apparatus
optical
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
CA000184234A
Other languages
English (en)
Inventor
Daniel Frost
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.)
Technicolor Motion Picture Corp
Original Assignee
Technicolor Motion Picture Corp
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 Technicolor Motion Picture Corp filed Critical Technicolor Motion Picture Corp
Application granted granted Critical
Publication of CA184234A publication Critical patent/CA184234A/fr
Expired legal-status Critical Current

Links

CA000184234A 1917-06-07 1917-06-07 Appareil d'optique Expired CA184234A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA184234T 1917-06-07

Publications (1)

Publication Number Publication Date
CA184234A true CA184234A (fr) 1918-05-07

Family

ID=45303886

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000184234A Expired CA184234A (fr) 1917-06-07 1917-06-07 Appareil d'optique

Country Status (1)

Country Link
CA (1) CA184234A (fr)

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