TREA

Plympton Patents Limited

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  • Hampshire, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Time switches
    • Patent number 4,580,061
    • Issue date Apr 1, 1986
    • Plympton Patents Limited
    • Harold E. Jackson
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Control arrangements for heating circuits
    • Patent number 4,323,192
    • Issue date Apr 6, 1982
    • Plympton Patents Limited
    • Harold E. Jackson
    • F24 - HEATING RANGES VENTILATING