2815478

Information

• Patent Grant
• 2815478

• References
• Source

• Patent Number

  2,815,478

• Date Filed

  Not available

• Date Issued

  Tuesday, December 3, 1957
  67 years ago

• CPC

  • H03J5/146 - Settings desired by a switch controlled together with the tuning member and which stops the control as soon as a desired position is reached
  • H03J1/20 - the auxiliary power being switched on as long as controlling current is switched on

• US Classifications

  • 318 - Electricity: motive power systems