Hermanus Jacobus Kooreman

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Delft, NL

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Patents Grantslast 30 patents

Information Patent Grant
Preparation of 7-substituted amino-desacetoxycephalosporanic acid c...
- Patent number 4,035,352
- Issue date Jul 12, 1977
- Gist-Brocades N.V.
- Jan Verweij
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of 7-substituted amino-desacetoxycephalosporanic acid c...
- Patent number 4,003,894
- Issue date Jan 18, 1977
- Gist-Brocades N.V.
- Jan Verweij
- C07 - ORGANIC CHEMISTRY