Phosphonitrilic difluorides; Polymers thereof

Patents Grantslast 30 patents

  • Information Patent Grant

    3249396

    • Patent number 3,249,396
    • Issue date May 3, 1966
    • C01 - INORGANIC CHEMISTRY
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    2980495

    • Patent number 2,980,495
    • Issue date Apr 18, 1961
    • C01 - INORGANIC CHEMISTRY