Leona M. Baclawski

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Akron, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing N,N'-disubstituted paraphenylene diamine mixt...
- Patent number 4,900,868
- Issue date Feb 13, 1990
- Monsanto Company
- Helmut L. Merten
- C07 - ORGANIC CHEMISTRY