CA377669A - Photographie en couleurs - Google Patents

Photographie en couleurs

Info

Publication number: CA377669A
Authority: CA; Canada
Prior art keywords: colour photography; photography; colour
Prior art date: 1938-11-15
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

CA377669A

Other languages

English (en)

Inventor

Wilmanns Gustav

Sieglitz Adolf

Frohlich Alfred

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.)

IG Farbenindustrie AG

GAF Chemicals Corp

American IG Chemical Corp

Original Assignee

IG Farbenindustrie AG

Agfa Ansco Corp

American IG Chemical Corp

Publication date

1938-11-15

1938-11-15 Application granted granted Critical

1938-11-15 Publication of CA377669A publication Critical patent/CA377669A/fr

Status Expired legal-status Critical Current

Links

CA377669A Photographie en couleurs Expired CA377669A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA377669T

Publications (1)

Publication Number	Publication Date
CA377669A true CA377669A (fr)	1938-11-15

Family

ID=35381994

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA377669A Expired CA377669A (fr)			Photographie en couleurs

Country Status (1)

Country	Link
CA (1)	CA377669A (fr)

0
- CA CA377669A patent/CA377669A/fr not_active Expired

Similar Documents

Publication	Publication Date	Title
CA377669A (fr)	1938-11-15	Photographie en couleurs
CA373822A (fr)	1938-05-17	Photographie en couleurs
CA372773A (fr)	1938-03-29	Cinematographie en couleurs
CA378905A (fr)	1939-01-17	Photographie en couleurs
CA379569A (fr)	1939-02-14	Photographie en couleurs
CA379821A (fr)	1939-02-28	Photographie en couleurs
CA380686A (fr)	1939-04-11	Photographie en couleurs
CA381115A (fr)	1939-05-02	Photographie en couleurs
CA381396A (fr)	1939-05-16	Photographie en couleurs
CA381884A (fr)	1939-06-06	Photographie en couleurs
CA382706A (fr)	1939-07-18	Photographie en couleurs
CA382856A (fr)	1939-07-25	Photographie en coleurs
CA384229A (fr)	1939-09-26	Photographie en couleurs
CA384384A (fr)	1939-10-03	Photographie en couleurs
CA384667A (fr)	1939-10-17	Film a double couche a couleurs
CA384669A (fr)	1939-10-17	Photographie en couleurs
CA384381A (fr)	1939-10-03	Photographie en couleurs
AU105617B2 (en)	1938-11-10	Improvements relating to colour photography
AU105675B2 (en)	1938-11-10	Improvements relating to colour photography
CA372767A (fr)	1938-03-29	Revelateur photographique donnant des couleurs
CA374344A (fr)	1938-06-14	Teinture photographique
CA371367A (fr)	1938-01-18	Camera
CA376624A (fr)	1938-09-20	Camera
CA376707A (fr)	1938-09-27	Camera
CA373258A (fr)	1938-04-19	Photographie en couleurs