3207937

Information

• Patent Grant
• 3207937

• References
• Source

• Patent Number

  3,207,937

• Date Filed

  Not available

• Date Issued

  Tuesday, September 21, 1965
  60 years ago

• CPC

  • H01J29/413 - for writing and reading of charge pattern on opposite sides of the target
  • H01J9/20 - Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored Applying coatings to the vessel

• US Classifications

  • 313 - Electric lamp and discharge devices