Uwe Vieregge

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Grundau, DE

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Patents Grantslast 30 patents

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Method and device for connecting a first tube to a tubular element,...
- Patent number 6,499,769
- Issue date Dec 31, 2002
- Uwe Vieregge
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Telescopic tube, in particular for sprinkler systems
- Patent number 6,305,722
- Issue date Oct 23, 2001
- Uwe Vieregge
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES