Peter Richters

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Amsterdam, NL

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of polyketone copolymers and copolymer...
- Patent number 5,075,422
- Issue date Dec 24, 1991
- Shell Oil Company
- Johannes L. M. Syrier
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...