David A. Pears

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Patents Grantslast 30 patents

Information Patent Grant
Incorporation of desired groups into polymers, the polymers so prod...
- Patent number 5,364,891
- Issue date Nov 15, 1994
- Imperial Chemical Industries PLC
- David A. Pears
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...