Alfredo Romantini

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Monguzzo, IT

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Patents Grantslast 30 patents

Information Patent Grant
Waterproof sheet and a process for the manufacturing thereof
- Patent number 7,790,642
- Issue date Sep 7, 2010
- Freudenberg Politex S.R.L.
- Alfredo Romantini
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Waterproof Sheet and a Process for the Manufacturing Thereof
- Publication number 20090011196
- Publication date Jan 8, 2009
- Alfredo Romantini
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS