3420665

Information

• Patent Grant
• 3420665

• References
• Source

• Patent Number

  3,420,665

• Date Filed

  Not available

• Date Issued

  Tuesday, January 7, 1969
  56 years ago

• CPC

  • G03C1/615 - Substances generating bases

• US Classifications

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