2663736

Information

• Patent Grant
• 2663736

• References
• Source

• Patent Number

  2,663,736

• Date Filed

  Not available

• Date Issued

  Tuesday, December 22, 1953
  71 years ago

• CPC

  • C07F9/65686 - the ring phosphorus atom being part of an organo-phosphorane
  • A01N57/36 - having phosphorus as a ring member

• US Classifications

  • 562 - 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