2680198

Information

• Patent Grant
• 2680198

• References
• Source

• Patent Number

  2,680,198

• Date Filed

  Not available

• Date Issued

  Tuesday, June 1, 1954
  71 years ago

• CPC

  • G10H5/07 - resulting in complex waveforms
  • H03B19/16 - using uncontrolled rectifying devices
  • H03K5/00006 - Changing the frequency
  • H03K6/00 - Manipulating pulses having a finite slope and not covered by one of the other main groups of this subclass
  • Y10S84/11 - Frequency dividers
  • Y10S84/13 - Gas discharge tube

• US Classifications

  • 331 - Oscillators
  • 084 - Music
  • 984 - Musical instruments