Luca Ghibellini

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San Giovanni Lupatoto, IT

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Patents Grantslast 30 patents

Information Patent Grant
Spare part for disc refiners for the production of paper
- Patent number 8,870,109
- Issue date Oct 28, 2014
- Officine Airaghi S.R.L.
- Michele Ghibellini
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for making conical spare parts for refiners for the product...
- Patent number 8,769,800
- Issue date Jul 8, 2014
- Officine Airaghi S.R.L.
- Luca Ghibellini
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
SPARE PART FOR DISC REFINERS FOR THE PRODUCTION OF PAPER
- Publication number 20120032010
- Publication date Feb 9, 2012
- OFFICINE AIRAGHI S.R.L.
- Michele Ghibellini
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PROCESS FOR MAKING CONICAL SPARE PARTS FOR REFINERS FOR THE PRODUCT...
- Publication number 20090134258
- Publication date May 28, 2009
- OFFICINE AIRAGHI S.R.L.
- Luca Ghibellini
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE