Severino Zecchin

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Onara di Tombolo, IT

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Patents Grantslast 30 patents

Information Patent Grant
Process for coating the internal surface of hydrothermosanitary pip...
- Patent number 5,662,964
- Issue date Sep 2, 1997
- Lenair SRL
- Severino Zecchin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...