Aldo Castoldi

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Milan, IT

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Patents Grantslast 30 patents

Information Patent Grant
Purification method
- Patent number 4,215,009
- Issue date Jul 29, 1980
- Oronzio deNora Impianti Elettrochimici S.p.A.
- Placido M. Spaziante
- C01 - INORGANIC CHEMISTRY