CA314830A - Optical equipment for cameras - Google Patents

Optical equipment for cameras

Info

Publication number: CA314830A
Authority: CA; Canada
Prior art keywords: cameras; optical equipment; optical; equipment
Prior art date: 1931-09-01
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

CA314830A

Other languages

French (fr)

Inventor

Holt Stewart Donald

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.)

Eastman Kodak Co

Original Assignee

Eastman Kodak Co

Publication date

1931-09-01

1931-09-01 Application granted granted Critical

1931-09-01 Publication of CA314830A publication Critical patent/CA314830A/en

Status Expired legal-status Critical Current

Links

CA314830A Optical equipment for cameras Expired CA314830A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA314830T

Publications (1)

Publication Number	Publication Date
CA314830A true CA314830A (en)	1931-09-01

Family

ID=35274158

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA314830A Expired CA314830A (en)			Optical equipment for cameras

Country Status (1)

Country	Link
CA (1)	CA314830A (en)

0
- CA CA314830A patent/CA314830A/en not_active Expired

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