CA339989A - Couche photographique en gelatine - Google Patents

Couche photographique en gelatine

Info

Publication number: CA339989A
Authority: CA; Canada
Prior art keywords: gelatine layer; photographic gelatine; photographic; layer; gelatine
Prior art date: 1934-03-13
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

CA339989A

Other languages

English (en)

Inventor

Brunken Johannes

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.)

GAF Chemicals Corp

American IG Chemical Corp

Original Assignee

Agfa Ansco Corp

American IG Chemical Corp

Publication date

1934-03-13

1934-03-13 Application granted granted Critical

1934-03-13 Publication of CA339989A publication Critical patent/CA339989A/fr

Status Expired legal-status Critical Current

Links

239000001828 Gelatine Substances 0.000 title 1
229920000159 gelatin Polymers 0.000 title 1
235000019322 gelatine Nutrition 0.000 title 1

CA339989A Couche photographique en gelatine Expired CA339989A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA339989T

Publications (1)

Publication Number	Publication Date
CA339989A true CA339989A (fr)	1934-03-13

Family

ID=35303131

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA339989A Expired CA339989A (fr)			Couche photographique en gelatine

Country Status (1)

Country	Link
CA (1)	CA339989A (fr)

0
- CA CA339989A patent/CA339989A/fr not_active Expired

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