2787724

Information

• Patent Grant
• 2787724

• References
• Source

• Patent Number

  2,787,724

• Date Filed

  Not available

• Date Issued

  Tuesday, April 2, 1957
  67 years ago

• CPC

  • G04D3/086 - whereby the container rotates in a cleaning fluid
  • H01J31/64 - on opposite sides of screen

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 313 - Electric lamp and discharge devices
  • 968 - Horology