Paolo Perotti

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Verona, IT

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Patents Grantslast 30 patents

Information Patent Grant
High thermal efficiency heat exchanger, partially corrugated sheet...
- Patent number 6,915,675
- Issue date Jul 12, 2005
- Cosmotec S.p.A.
- Paolo Perotti
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
High thermal efficiency heat exchanger, partially corrugrated sheet...
- Publication number 20040231386
- Publication date Nov 25, 2004
- Paolo Perotti
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...