3455916

Information

• Patent Grant
• 3455916

• References
• Source

• Patent Number

  3,455,916

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1969
  55 years ago

• CPC

  • C07D295/24 - Oxygen atoms
  • G03C5/3014 - Hydrazine; Hydroxylamine; Urea; Derivatives thereof
  • G03C8/06 - Silver salt diffusion transfer

• US Classifications

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