3311637

Information

• Patent Grant
• 3311637

• References
• Source

• Patent Number

  3,311,637

• Date Filed

  Not available

• Date Issued

  Tuesday, March 28, 1967
  57 years ago

• CPC

  • G03C1/102 - dyes other than methine dyes
  • C09K11/06 - containig organic luminescent materials

• US Classifications

  • 548 - Organic compounds