CA309466A - Systeme optique - Google Patents

Systeme optique

Info

Publication number
CA309466A
CA309466A CA309466A CA309466DA CA309466A CA 309466 A CA309466 A CA 309466A CA 309466 A CA309466 A CA 309466A CA 309466D A CA309466D A CA 309466DA CA 309466 A CA309466 A CA 309466A
Authority
CA
Canada
Prior art keywords
optical system
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
CA309466A
Other languages
English (en)
Inventor
Astafiev Michael
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.)
ART PHOTOGRAVURE Co
TRI-CHROME PHOTOS AND FILMS
Original Assignee
ART PHOTOGRAVURE Co
TRI-CHROME PHOTOS AND FILMS
Publication date
Application granted granted Critical
Publication of CA309466A publication Critical patent/CA309466A/fr
Expired legal-status Critical Current

Links

CA309466A Systeme optique Expired CA309466A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA309466T

Publications (1)

Publication Number Publication Date
CA309466A true CA309466A (fr) 1931-03-17

Family

ID=35268789

Family Applications (1)

Application Number Title Priority Date Filing Date
CA309466A Expired CA309466A (fr) Systeme optique

Country Status (1)

Country Link
CA (1) CA309466A (fr)

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