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Alan H. Hill

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  • Bury, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for and a method of curing a continuous length of curable...
    • Patent number 4,356,143
    • Issue date Oct 26, 1982
    • General Engineering Radcliffe 1979 Limited
    • Alan H. Hill
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Vacuum chamber seals
    • Patent number 4,346,669
    • Issue date Aug 31, 1982
    • General Engineering Radcliffe 1979 Limited
    • Alan H. Hill
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Method and apparatus for the incorporation of additives into plasti...
    • Patent number 4,338,274
    • Issue date Jul 6, 1982
    • General Engineering Radcliffe 1979 Limited
    • Alan H. Hill
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method and apparatus for the injection of additives into plastics m...
    • Patent number 4,259,277
    • Issue date Mar 31, 1981
    • The General Engineering Company (Radcliffe) Limited
    • Alan H. Hill
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Extrusion apparatus
    • Patent number 4,182,601
    • Issue date Jan 8, 1980
    • The General Engineering Co. (Radcliffe) Limited
    • Alan H. Hill
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL