2122912

Information

• Patent Grant
• 2122912

• References
• Source

• Patent Number

  2,122,912

• Date Filed

  Not available

• Date Issued

  Tuesday, July 5, 1938
  86 years ago

• CPC

  • H03J1/187 - the auxiliary power balancing automatically a Wheatstone bridge or the like, that has been unbalanced by the controlling device

• US Classifications

  • 455 - Telecommunications
  • 310 - Electrical generator or motor structure
  • 318 - Electricity: motive power systems
  • 334 - Tuners