3535972

Information

• Patent Grant
• 3535972

• References
• Source

• Patent Number

  3,535,972

• Date Filed

  Not available

• Date Issued

  Tuesday, October 27, 1970
  54 years ago

• CPC

  • H03K17/16 - Modifications for eliminating interference voltages or currents
  • G10H1/18 - Selecting circuits
  • H03K17/08112 - in bipolar transistor switches
  • H03K17/60 - using bipolar transistors

• US Classifications

  • 084 - Music
  • 984 - Musical instruments