CA146314A - Ecran polychrome pour la photographie en couleurs - Google Patents

Ecran polychrome pour la photographie en couleurs

Info

Publication number: CA146314A
Authority: CA; Canada
Prior art keywords: colour photography; polychrome screen; polychrome; screen; photography
Prior art date: 1912-10-11
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

CA000146314A

Other languages

English (en)

Inventor

Rudolf Ruth

Aladar Schuller

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

Priority date (The priority date 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 date listed.)

1912-10-11

Filing date

1912-10-11

Publication date

1913-03-04

1912-10-11 Application filed by Individual filed Critical Individual

1913-03-04 Application granted granted Critical

1913-03-04 Publication of CA146314A publication Critical patent/CA146314A/fr

Status Expired legal-status Critical Current

Links

CA000146314A 1912-10-11 1912-10-11 Ecran polychrome pour la photographie en couleurs Expired CA146314A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA146314T		1912-10-11

Publications (1)

Publication Number	Publication Date
CA146314A true CA146314A (fr)	1913-03-04

Family

ID=45266028

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000146314A Expired CA146314A (fr)	1912-10-11	1912-10-11	Ecran polychrome pour la photographie en couleurs

Country Status (1)

Country	Link
CA (1)	CA146314A (fr)

1912
- 1912-10-11 CA CA000146314A patent/CA146314A/fr not_active Expired

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