1629885

Information

• Patent Grant
• 1629885

• References
• Source

• Patent Number

  1,629,885

• Date Filed

  Not available

• Date Issued

  Tuesday, May 24, 1927
  97 years ago

• CPC

  • C09B11/16 - Preparation from diarylketones or diarylcarbinols

• US Classifications

  • 552 - Organic compounds