| 4770980 |
Multilayer color photographic recording material wherein a red secondary sensitivity is produced in the blue and green layers |
Reinhart Matejec |
1988-09-13 |
| 4576907 |
Color-photographic recording material |
Helmut Kampfer, Hans Langen |
1986-03-18 |
| 4571378 |
Color photographic recording material and development process |
Wolfgang Sauerteig, Heinz-Dieter Schutz |
1986-02-18 |
| 4418142 |
Light-sensitive photographic silver halide recording material |
Hans Langen, Erich Wolff |
1983-11-29 |
| 4369248 |
Photographic recording material and its use for the production of images |
Heinz-Dieter Schutz, Joachim W. Lohmann |
1983-01-18 |
| 4368259 |
Color photographic recording material containing an emulsified, hydrophilic color-forming compound |
Fritz Nittel, Hans Langen |
1983-01-11 |
| 4365012 |
Light sensitive recording material |
Jurgen Hocker |
1982-12-21 |
| 4348474 |
Light sensitive photographic recording material and the use thereof for the production of photographic images |
Rainer Scheerer, Joachim W. Lohmann |
1982-09-07 |
| 4315070 |
Color-photographic recording material containing a highly reactive dir-coupler |
Joachim W. Lohmann, Heinz-Dieter Schutz |
1982-02-09 |
| 4301243 |
Photographic recording material |
Walter Puschel, Heinrich Odenwalder |
1981-11-17 |
| 4267264 |
Color photographic recording material |
Joachim W. Lohmann, Otto Lapp |
1981-05-12 |
| 4250252 |
Light-sensitive color photographic material |
Heinrich Odenwalder, Hans Vetter, Walter Puschel |
1981-02-10 |
| 4186011 |
Color photographic recording material |
Joachim W. Lohmann, Martin Kupper |
1980-01-29 |
| 4186012 |
Light sensitive color photographic material containing development inhibitor releasing coupler |
Heinrich Odenwalder, Walter Puschel, Robert J. Pollet |
1980-01-29 |
| 4183752 |
Light-sensitive photographic material |
Karl Kuffner, Wolfgang Lassig, Ernst Meier, Karl-Wilhelm Schranz |
1980-01-15 |