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Siegfried Trümper
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Dortmund, DE
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Patents Grants
last 30 patents
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Patent Grant
Device and method for conveying thick matter, in particular concret...
Patent number
9,695,604
Issue date
Jul 4, 2017
Schwing GmbH
Siegfried Trümper
E04 - BUILDING
Information
Patent Grant
Articulated mast for a thick-matter delivery installation
Patent number
8,251,095
Issue date
Aug 28, 2012
Schwing GmbH
Siegfried Trumper
E04 - BUILDING
Information
Patent Grant
Device with at least one extension arm or support arm for multi-lin...
Patent number
7,007,590
Issue date
Mar 7, 2006
Schwing GmbH
Siegfried Trümper
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
DEVICE AND METHOD FOR CONVEYING THICK MATTER, IN PARTICULAR CONCRET...
Publication number
20140246101
Publication date
Sep 4, 2014
SCHWING GMBH
Siegfried Trumper
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
VEHICLE WITH PIVOTABLE MAST ARM ASSEMBLY
Publication number
20120049499
Publication date
Mar 1, 2012
Ingo Hartweg
B66 - HOISTING LIFTING HAULING
Information
Patent Application
ARTICULATED MAST FOR A THICK-MATTER DELIVERY INSTALLATION
Publication number
20090028633
Publication date
Jan 29, 2009
SCHWING GMBH
Siegfried Trumper
E04 - BUILDING
Information
Patent Application
Device with at least one extension arm or support arm for multi-lin...
Publication number
20040151544
Publication date
Aug 5, 2004
Siegfried Trumper
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL