CA409831A - Traitement de produit photographique - Google Patents

Traitement de produit photographique

Info

Publication number: CA409831A
Authority: CA; Canada
Prior art keywords: material processing; photographic material; photographic; processing
Prior art date: 1943-01-05
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

CA409831A

Other languages

English (en)

Inventor

Cramwinckel Arnaud

Johannes Dippel Cornelis

Jannes Keuning Klaas

Lambertus Van Weenen Franciscus

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.)

Philips Lamps Ltd

Original Assignee

Philips Lamps Ltd

Publication date

1943-01-05

1943-01-05 Application granted granted Critical

1943-01-05 Publication of CA409831A publication Critical patent/CA409831A/fr

Status Expired legal-status Critical Current

Links

CA409831A Traitement de produit photographique Expired CA409831A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA409831T

Publications (1)

Publication Number	Publication Date
CA409831A true CA409831A (fr)	1943-01-05

Family

ID=35421133

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA409831A Expired CA409831A (fr)			Traitement de produit photographique

Country Status (1)

Country	Link
CA (1)	CA409831A (fr)

0
- CA CA409831A patent/CA409831A/fr not_active Expired

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