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NITTEL, FRITZ., 5000 KOELN, DE, RECKZIEGEL, ERICH., 5090 LEVERKUSEN, DE
Year of Publication 17.03.1983
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Year of Publication 17.03.1983
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DE2036719
HIMMELMANN, WOLFGANG., 5670 OPLADEN, NITTEL, FRITZ, PELZ, WILLIBALD, SOBEL, JOHANNES., 5090 LEVERKUSEN
Year of Publication 26.02.1981
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Year of Publication 26.02.1981
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MUELLER,ERICH,DR, TROMNAU,RUDOLF,DR, NITTEL,FRITZ,DR, HIMMELMANN,WOLFGANG,DR
Year of Publication 11.05.1989
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Year of Publication 11.05.1989
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Stable liquid o/w emulsion
LOHMER,KARL,DR, KOLBERG,HELMUT, GREGORINTSCHITSCH,HORST, NITTEL,FRITZ,DR, JUNKERS,GUENTHER,DR
Year of Publication 09.02.1989
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Year of Publication 09.02.1989
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Photographic silver halide material which contains color couplers
WEDEMEYER; KARLFRIED, KLEIN; ALFONS, CREDNER; HANS-HEINRICH, SCHULTE; WALTER, PELZ; WILLIBALD, NITTEL; FRITZ
Year of Publication 02.03.1976
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Year of Publication 02.03.1976
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LIGHT-SENSITIVE COLOR PHOTOGRAPHIC MATERIAL
SCHULTE, WALTER, BOIE, IMMO, NITTEL, FRITZ, PELZ, WILLIBALD, KRIMM, HEINRICH, FREITAG, DIETER
Year of Publication 27.01.1976
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Year of Publication 27.01.1976
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DE1597464
SCHULTE, WALTER, NITTEL, FRITZ., 5000 KOELN, MAEDER, HELMUT, RECKZIEGEL, ERICH, PELZ, WILLIBALD
Year of Publication 25.09.1975
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Year of Publication 25.09.1975
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COLOR PHOTOGRAPHIC MATERIAL
SCHULTE, WALTER, WEDEMEYER, KARLFRIED, CREDNER, HANS-HEINRICH, NITTEL, FRITZ, PELZ, WILLIBALD, KLEIN, ALFONS
Year of Publication 17.06.1975
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Year of Publication 17.06.1975
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PHOTOGRAPHIC LAYERS CONTAINING COMPOUNDS WHICH ABSORB ULTRAVIOLET LIGHT
FRITZ NITTEL, JOHANNES SOBEL, WOLFGANG HIMMELMANN, MANFRED KREUDER, WILLIBALD PELZ, WOLFGANG METZNER
Year of Publication 29.08.1972
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Year of Publication 29.08.1972
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PHOTOGRAPHISCHES SILBERHALOGENIDAUFZEICHNUNGSMATERIAL
MEYER,RUDOLF,DR, NITTEL,FRITZ,DR, ROSENHAHN,LOTHAR,DR, HIMMELMANN,WOLFGANG,DR
Year of Publication 06.02.1986
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Year of Publication 06.02.1986
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Stabile flüssige o/w-Emulsion und Verfahren zu deren Herstellung
JUNKERS, GUENTHER., 5090 LEVERKUSEN, DE, KOLBERG, HELMUT, 5090 LEVERKUSEN, DE, LOHMER, KARL., 5090 LEVERKUSEN, DE, NITTEL, FRITZ., 5090 LEVERKUSEN, DE, GREGORINTSCHITSCH, HORST, (GRAD.), 5000 KOELN, DE
Year of Publication 17.10.1996
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Year of Publication 17.10.1996
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