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Patents Grantslast 30 patents

Information Patent Grant
Filtering machine for fibrous substances having revolving cone-shad...
- Patent number 5,087,358
- Issue date Feb 11, 1992
- Donato Massignani
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Machine for continuous microfiltration of process and waste water,...
- Publication number 20150224429
- Publication date Aug 13, 2015
- NUOVE ENERGIE S.R.L.
- Donato Massignani
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL