Berwyn C. Thomas

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Harrogate, GB

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for injection molding against a preformed web
- Patent number 4,269,579
- Issue date May 26, 1981
- Imperial Chemical Industries Limited
- Berwyn C. Thomas
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of injection-moulding onto a preformed web
- Patent number 4,216,184
- Issue date Aug 5, 1980
- Imperial Chemical Industries Limited
- Berwyn C. Thomas
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL