TREA

Peter Graham Spencer Field

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  • St. Foy-les-Lyons, FR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Production of phenols
    • Patent number 4,076,759
    • Issue date Feb 28, 1978
    • Burmah Oil Trading Limited
    • Peter Graham Spencer Field
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Production of phenols
    • Patent number 4,075,250
    • Issue date Feb 21, 1978
    • Burmah Oil Trading Limited
    • Peter Graham Spencer Field
    • C07 - ORGANIC CHEMISTRY