James B. Blackwell

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Macclesfield, GB

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Patents Grantslast 30 patents

Information Patent Grant
Phenolic foam composites and process for making them
- Patent number 4,501,794
- Issue date Feb 26, 1985
- BP Chemicals Limited
- James B. Blackwell
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL