CA390508A - Colour photography - Google Patents

Colour photography

Info

Publication number: CA390508A
Authority: CA; Canada
Prior art keywords: colour photography; photography; colour
Prior art date: 1940-08-06
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

CA390508A

Other languages

French (fr)

Inventor

B. Middleton Edmund

B. Jennings Andrew

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.)

DuPont Film Manufacturing Corp

Original Assignee

DuPont Film Manufacturing Corp

Publication date

1940-08-06

1940-08-06 Application granted granted Critical

1940-08-06 Publication of CA390508A publication Critical patent/CA390508A/en

Status Expired legal-status Critical Current

Links

CA390508A Colour photography Expired CA390508A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA390508T

Publications (1)

Publication Number	Publication Date
CA390508A true CA390508A (en)	1940-08-06

Family

ID=35398084

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA390508A Expired CA390508A (en)			Colour photography

Country Status (1)

Country	Link
CA (1)	CA390508A (en)

0
- CA CA390508A patent/CA390508A/en not_active Expired

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