Gerd Hoffmann

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Bad Iburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Sealing mass for sealing a leak in a container holding oil, an oil-...
- Patent number 9,394,450
- Issue date Jul 19, 2016
- Gerd Hoffmann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
SEALING MASS FOR SEALING A LEAK IN A CONTAINER HOLDING OIL, AN OIL-...
- Publication number 20140238270
- Publication date Aug 28, 2014
- Gerd Hoffmann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...