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Ralf Burckhardt
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Krefeld, DE
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last 30 patents
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Patent Grant
Particle spreader
Patent number
8,435,022
Issue date
May 7, 2013
Siempelkamp Maschinen- und Anlagenbau GmbH & Co. KG
Ralf Burckhardt
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Grant
Screen conveyor for panel-pressing system
Patent number
7,770,715
Issue date
Aug 10, 2010
Siempelkamp Maschinen- und Anlagenbau GmbH & Co. KG
Ralf Burckhardt
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Patents Applications
last 30 patents
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Patent Application
PARTICLE SPREADER
Publication number
20100092591
Publication date
Apr 15, 2010
Ralf Burckhardt
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Application
Screen conveyor for panel-pressing system
Publication number
20060027302
Publication date
Feb 9, 2006
SIEMPELKAMP MASCHINEN-UND ANLAGENBAU GMBH & CO. KG
Ralf Burckhardt
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...