2080050

Information

• Patent Grant
• 2080050

• References
• Source

• Patent Number

  2,080,050

• Date Filed

  Not available

• Date Issued

  Tuesday, May 11, 1937
  87 years ago

• CPC

  • G03C1/122 - Azacyanines

• US Classifications

  • 430 - Radiation imagery chemistry: process, composition, or product thereof