2163680

Information

• Patent Grant
• 2163680

• References
• Source

• Patent Number

  2,163,680

• Date Filed

  Not available

• Date Issued

  Tuesday, June 27, 1939
  85 years ago

• CPC

  • H03C3/005 - Circuits for asymmetric modulation
  • H03C1/60 - with one sideband wholly or partially suppressed

• US Classifications

  • 332 - Modulators