(10) US 2012/0190769 A1
(22) Mar. 30, 2012
(43) Jul. 26, 2012
(73) HALLIBURTON ENERGY SERVICES, INC., Houston, TX (US)
(57) Methods and compositions that comprise sub-micron alumina for accelerating...
(10) WO 2012/095338 A1
(22) 4. Januar 2012
(43) 19. Juli 2012
(71) KHD HUMBOLDT WEDAG GMBH [DE/DE]; Colonia-Allee 3,
51067 Köln (DE).
(57) Abstract: The invention relates to a plant for producing...
(10) WO 2012/089944 A1
(22) 31.08.2011
(43) 05.07.2012
(71) LAFARGE [FR/FR]; 61 Rue des Belles Feuilles, F-75116 Paris (FR).
(57) The present invention relates to a permeable concrete comprising, in...
Oliver Tack (45) took over the position as commercial manager/finance director at Reuss-Seifert as of July 2, 2012. Having graduated in Business Administration, he started his career at Corus,...
As of August 01, 2012, Danilo Buscaglia took the lead of Lafarge’s management in Germany. Thus, he became successor of Ulrich Aumüller, who will perform new activities within the Lafarge Group...
