Verfahren zur Herstellung von 1,3-Diketonen und deren Verwendung als Stabilisatoren für Kunststoffe
KOENIGSTEIN, VOLKER., 67117 LIMBURGERHOF, DE, REUTHER, WOLFGANG., 69118 HEIDELBERG, DE, MEIXNER, HUBERT., 67069 LUDWIGSHAFEN, DE, HAHN, ERWIN., 69118 HEIDELBERG, DE
Year of Publication 08.02.1996
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Year of Publication 08.02.1996
Patent
CCTV monitoring system for blind spots around motor vehicle
WEHRMEYER, VOLKER, 61462 KOENIGSTEIN, DE, ACHT, JOACHIM, 65936 FRANKFURT, DE
Year of Publication 22.07.1999
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Year of Publication 22.07.1999
Patent
VERFAHREN UND VORRICHTUNG ZUR REGENERATION VON ALTBEIZEN
BRUECKEN, VOLKER, 6240 KOENIGSTEIN, DE, POETZSCHKE, MANFRED., 6242 KRONBERG, DE
Year of Publication 25.03.1993
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Year of Publication 25.03.1993
Patent
Monitoring level and quality of e.g. hygroscopic brake fluid or motor oil with special reference to its boiling point
WEHRMEYER, VOLKER, 61462 KOENIGSTEIN, DE, WALLRAFEN, WERNER, 65719 HOEIM, DE, ACHT, JOACHIM, 65936 FRANKFURT, DE, PORTH, WOLFGANG, 60388 FRANKFURT, DE
Year of Publication 08.04.1999
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Year of Publication 08.04.1999
Patent
Metal and phosphoric acid recovery from metal phosphatisation sludge - by alkaline hydrolysis, solid liquid sepn. and recovery of acid and alkali from liquid
BRUECKEN, VOLKER, 6240 KOENIGSTEIN, DE, BRODT, PETER, 6270 IDSTEIN, DE, SCHERF, WERNER, 6273 WALDEMS, DE
Year of Publication 06.08.1992
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Year of Publication 06.08.1992
Patent