Hugo Keselman

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Karmiel, IL

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Patents Grantslast 30 patents

Information Patent Grant
Amino phenoxy compounds and process for their preparation
- Patent number 5,344,986
- Issue date Sep 6, 1994
- Bromine Compounds, Ltd.
- Jakob Oren
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the purification of diaminodiphenyl compounds
- Patent number 5,340,445
- Issue date Aug 23, 1994
- Bromine Compounds Ltd.
- Joshua Hermolin
- C07 - ORGANIC CHEMISTRY