CA461431A - Emulsion photographique d'halogenure d'argent - Google Patents

Emulsion photographique d'halogenure d'argent

Info

Publication number: CA461431A
Authority: CA; Canada
Prior art keywords: silver halide; halide emulsion; photographic silver; photographic; emulsion
Prior art date: 1949-11-29
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

CA461431A

Other languages

English (en)

Inventor

Kingsley Blake Ralph

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.)

EIDP Inc

Original Assignee

EI Du Pont de Nemours and Co

Publication date

1949-11-29

1949-11-29 Application granted granted Critical

1949-11-29 Publication of CA461431A publication Critical patent/CA461431A/fr

Status Expired legal-status Critical Current

Links

239000000839 emulsion Substances 0.000 title 1
229910052709 silver Inorganic materials 0.000 title 1
239000004332 silver Substances 0.000 title 1
-1 silver halide Chemical class 0.000 title 1

CA461431A Emulsion photographique d'halogenure d'argent Expired CA461431A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA461431T

Publications (1)

Publication Number	Publication Date
CA461431A true CA461431A (fr)	1949-11-29

Family

ID=35591119

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA461431A Expired CA461431A (fr)			Emulsion photographique d'halogenure d'argent

Country Status (1)

Country	Link
CA (1)	CA461431A (fr)

0
- CA CA461431A patent/CA461431A/fr not_active Expired

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