3004171

Information

• Patent Grant
• 3004171

• References
• Source

• Patent Number

  3,004,171

• Date Filed

  Not available

• Date Issued

  Tuesday, October 10, 1961
  63 years ago

• CPC

  • H03C1/10 - the element being a current-dependent inductor
  • H01F21/08 - by varying the permeability of the core

• US Classifications

  • 307 - Electrical transmission or interconnection systems
  • 332 - Modulators