Francis M. Sale

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Lake City, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for blending phosphoric acids of differing impurity content
- Patent number 4,521,392
- Issue date Jun 4, 1985
- Occidental Chemical Agricultural Products, Inc.
- Harold E. Mills
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for blending phosphoric acids of differing impurity content
- Patent number 4,445,926
- Issue date May 1, 1984
- Occidental Chemical Co.
- Harold E. Mills
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for blending phosphoric acids of differing impurity content
- Patent number 4,376,756
- Issue date Mar 15, 1983
- Occidental Chemical Company
- Harold E. Mills
- C01 - INORGANIC CHEMISTRY