Fujio Mashio

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Chelate resin prepared by reacting butane-1,2,3,4-tetra-carboxylic...
- Patent number 4,391,945
- Issue date Jul 5, 1983
- Mitsi Toatsu Inorganic Chemicals, Inc.
- Fujio Mashio
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...