2774913

Information

• Patent Grant
• 2774913

• References
• Source

• Patent Number

  2,774,913

• Date Filed

  Not available

• Date Issued

  Tuesday, December 18, 1956
  68 years ago

• CPC

  • H01J25/44 - the forward travelling wave being utilised
  • C22B1/02 - Roasting processes
  • C22B1/14 - Agglomerating Briquetting Binding Granulating
  • H01J23/075 - Magnetron injection guns

• US Classifications

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