3312552

Information

• Patent Grant
• 3312552

• References
• Source

• Patent Number

  3,312,552

• Date Filed

  Not available

• Date Issued

  Tuesday, April 4, 1967
  58 years ago

• CPC

  • G03C1/33 - Spot-preventing agents

• US Classifications

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