David L. J. Hancock

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Stoke-on-Trent, GB

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Patents Grantslast 30 patents

Information Patent Grant
Machines suitable for use in the manufacture of ceramic ware
- Patent number 4,219,319
- Issue date Aug 26, 1980
- Service (Engineers) Limited
- Robert Gater
- B28 - WORKING CEMENT, CLAY, OR STONE