2458168

Information

• Patent Grant
• 2458168

• References
• Source

• Patent Number

  2,458,168

• Date Filed

  Not available

• Date Issued

  Tuesday, January 4, 1949
  75 years ago

• CPC

  • G03C9/04 - vectographic-image

• US Classifications

  • 430 - Radiation imagery chemistry: process, composition, or product thereof
  • 359 - Optical: systems and elements