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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 5441857 B1

PDFFull Text
Date of Patent:
Aug. 15, 1995

Filed:

Oct. 27, 1994

Color photographic recording material

Applicant:
Inventors:

Heinrich Odenwalder, Leverkusen, DE;

Peter Bell, Cologne, DE;

Johannes Willsau, Leverkusen, DE;

Assignee:

Agfa Gevaert AG, Leverkusen, DE;

Attorney:

Connolly & Hutz

Primary Examiner:

Richard L Schilling

Int. Cl.
CPC ...
G03C / ; G03C / ;
U.S. Cl.
CPC ...
430506 ; 430543 ; 430548 ;
Abstract

Color photographic silver halide material of the negative type, in which at least one silver halide emulsion layer contains a compound of the formula

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