2547972

Information

• Patent Grant
• 2547972

• References
• Source

• Patent Number

  2,547,972

• Date Filed

  Not available

• Date Issued

  Tuesday, April 10, 1951
  73 years ago

• CPC

  • C09B47/16 - having alkyl radicals substituted by nitrogen atoms

• US Classifications

  • 540 - Organic compounds
  • 546 - Organic compounds