3169973

Information

• Patent Grant
• 3169973

• References
• Source

• Patent Number

  3,169,973

• Date Filed

  Not available

• Date Issued

  Tuesday, February 16, 1965
  59 years ago

• CPC

  • C07F9/3235 - Esters of poly(thio)phosphinic acids
  • C07F9/4025 - Esters of poly(thio)phosphonic acids

• US Classifications

  • 548 - Organic compounds
  • 558 - Organic compounds
  • 987 - Organic compounds containing a bi, sb, as, or p atom or containing a metal atom of the 6th to 8th group of the periodic system