2044891

Information

• Patent Grant
• 2044891

• References
• Source

• Patent Number

  2,044,891

• Date Filed

  Not available

• Date Issued

  Tuesday, June 23, 1936
  88 years ago

• CPC

  • C09B56/06 - Bis- or polystilbene azo dyes

• US Classifications

  • 534 - Organic compounds