Pietro Parietti

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Piacenza, IT

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Patents Grantslast 30 patents

Information Patent Grant
Pressure reducer for compressed gases
- Patent number 6,488,046
- Issue date Dec 3, 2002
- Poliauto di P. Parietti & C. S.n.c.
- Pietro Parietti
- G05 - CONTROLLING REGULATING
Information Patent Grant
Pressure reducer for liquid and compressed gases
- Patent number 4,841,941
- Issue date Jun 27, 1989
- Poliauto di Pietro Parietti & C. S.n.c.
- Pietro Parietti
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Pressure regulator for combustible gases, in particular for interna...
- Patent number 4,289,106
- Issue date Sep 15, 1981
- Pietro Parietti
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Pressure reducer for compressed gases
- Publication number 20010052365
- Publication date Dec 20, 2001
- Pietro Parietti
- G05 - CONTROLLING REGULATING