CA312073A - Photographic objective lens - Google Patents

Photographic objective lens

Info

Publication number
CA312073A
CA312073A CA312073A CA312073DA CA312073A CA 312073 A CA312073 A CA 312073A CA 312073 A CA312073 A CA 312073A CA 312073D A CA312073D A CA 312073DA CA 312073 A CA312073 A CA 312073A
Authority
CA
Canada
Prior art keywords
objective lens
photographic objective
photographic
lens
objective
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
CA312073A
Other languages
French (fr)
Inventor
Ellan Luboshez Benjamin
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA312073A publication Critical patent/CA312073A/en
Expired legal-status Critical Current

Links

CA312073A Photographic objective lens Expired CA312073A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA312073T

Publications (1)

Publication Number Publication Date
CA312073A true CA312073A (en) 1931-06-09

Family

ID=35271399

Family Applications (1)

Application Number Title Priority Date Filing Date
CA312073A Expired CA312073A (en) Photographic objective lens

Country Status (1)

Country Link
CA (1) CA312073A (en)

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