2420610

Information

• Patent Grant
• 2420610

• References
• Source

• Patent Number

  2,420,610

• Date Filed

  Not available

• Date Issued

  Tuesday, May 13, 1947
  77 years ago

• CPC

  • G03C1/856 - Phosphorus compounds

• US Classifications

  • 430 - Radiation imagery chemistry: process, composition, or product thereof
  • 361 - Electricity: electrical systems and devices