Jan de Boer

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Verderel les Sauqueuse, FR

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Patents Grantslast 30 patents

Information Patent Grant
Polymer mixture comprising polybutylene terephthalate and thermopla...
- Patent number 5,162,424
- Issue date Nov 10, 1992
- General Electric Company
- Jan de Boer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer mixture which comprises an aromatic polycarbonate and a pol...
- Patent number 5,062,984
- Issue date Nov 5, 1991
- General Electric Company
- Wilhemus M. M. Roovers
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...