2712017

Information

• Patent Grant
• 2712017

• References
• Source

• Patent Number

  2,712,017

• Date Filed

  Not available

• Date Issued

  Tuesday, June 28, 1955
  69 years ago

• CPC

  • C09B9/02 - of anthracene dyes

• US Classifications

  • 544 - Organic compounds
  • 552 - Organic compounds