2821622

Information

• Patent Grant
• 2821622

• References
• Source

• Patent Number

  2,821,622

• Date Filed

  Not available

• Date Issued

  Tuesday, January 28, 1958
  67 years ago

• CPC

  • H01F27/004 - Arrangements for interchanging inductances, transformers or coils thereof
  • Y10T74/2102 - Adjustable

• US Classifications

  • 334 - Tuners
  • 074 - Machine element or mechanism
  • 455 - Telecommunications