2821623

Information

• Patent Grant
• 2821623

• References
• Source

• Patent Number

  2,821,623

• Date Filed

  Not available

• Date Issued

  Tuesday, January 28, 1958
  66 years ago

• CPC

  • H03J3/32 - Arrangements for ensuring tracking with variable capacitors

• US Classifications

  • 455 - Telecommunications
  • 333 - Wave transmission lines and networks
  • 334 - Tuners