3740649

Information

• Patent Grant
• 3740649

• References
• Source

• Patent Number

  3,740,649

• Date Filed

  Not available

• Date Issued

  Tuesday, June 19, 1973
  51 years ago

• CPC

  • H03F3/56 - using klystrons
  • H03C3/30 - by means of transit-time tube

• US Classifications

  • 455 - Telecommunications
  • 332 - Modulators