2997507

Information

• Patent Grant
• 2997507

• References
• Source

• Patent Number

  2,997,507

• Date Filed

  Not available

• Date Issued

  Tuesday, August 22, 1961
  63 years ago

• CPC

  • C23G5/02883 - Nitrogen-containing compounds
  • C07C17/42 - Use of additives

• US Classifications

  • 252 - Compositions
  • 570 - Organic compounds