David R. Williams

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Liskeard, GB

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for moulding a fluid settable material
- Patent number 5,114,637
- Issue date May 19, 1992
- Short Brothers PLC
- David R. Williams
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL