2626989

Information

• Patent Grant
• 2626989

• References
• Source

• Patent Number

  2,626,989

• Date Filed

  Not available

• Date Issued

  Tuesday, January 27, 1953
  72 years ago

• CPC

  • G01J1/4223 - specially adapted for copy - or printing apparatus
  • G03B42/02 - using X-rays

• US Classifications

  • 358 - Facsimile and static presentation processing
  • 315 - Electric lamp and discharge devices: systems
  • 346 - Recorders
  • 348 - Television
  • 356 - Optics: measuring and testing