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Poliauto di Pietro Parietti & C. S.n.c.
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Piacenza, IT
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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
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