2602148

Information

• Patent Grant
• 2602148

• References
• Source

• Patent Number

  2,602,148

• Date Filed

  Not available

• Date Issued

  Tuesday, July 1, 1952
  72 years ago

• CPC

  • H01J25/38 - the forward travelling wave being utilised
  • B23F5/06 - the tool being a grinding disc with a plane front surface
  • D06C5/005 - of articles
  • D06F58/00 - Domestic laundry driers
  • H01J23/087 - Magnetic focusing arrangements
  • H01J23/42 - the interaction circuit being a helix or a helix-derived slow-wave structure
  • H01J23/52 - the coupled helices being disposed coaxially around one another

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 330 - Amplifiers
  • 333 - Wave transmission lines and networks
  • 336 - Inductor devices