Luis Escolar

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Buenos Aires, AR

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for obtaining ferric oxide and ammonium salts
- Patent number 5,028,401
- Issue date Jul 2, 1991
- Luis Escolar
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for obtaining ferric oxide and ammonium salts
- Patent number 4,935,219
- Issue date Jun 19, 1990
- Luis Escolar
- C01 - INORGANIC CHEMISTRY