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Jorg Hansen
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Wettringen, DE
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last 30 patents
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Patent Grant
Metal-plastic multilayer pipe having form stability for plumbing an...
Patent number
6,604,552
Issue date
Aug 12, 2003
Jorg Hansen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Apparatus for bending pipes with hinged clamping jaws
Patent number
5,220,818
Issue date
Jun 22, 1993
Hewing GmbH
Jorg Hansen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
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Patent Application
Metal-plastic multilayer pipe having form stability for plumbing an...
Publication number
20020007861
Publication date
Jan 24, 2002
Jorg Hansen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL