Christinus Cornelis van de Kamp

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Amsterdam, NL

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Patents Grantslast 30 patents

Information Patent Grant
Polymeric flow improver additives
- Patent number 5,721,201
- Issue date Feb 24, 1998
- Shell Oil Company
- Henricus Paulus Maria Tomassen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...