Louis John Gagliano

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Wilmington, DE, US

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Patents Grantslast 30 patents

Information Patent Grant
Conversion of crude phthalocyanines into pigments
- Patent number 3,936,315
- Issue date Feb 3, 1976
- Hercules Incorporated
- Richard Milledge Ferrill
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...