Maria Zingales deceased

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late of Milan, IT

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of barium sulfate of increased flowabil...
- Patent number 4,588,574
- Issue date May 13, 1986
- Bracco Industria Chimica S.p.A.
- Ernst Felder
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE