2610241

Information

• Patent Grant
• 2610241

• References
• Source

• Patent Number

  2,610,241

• Date Filed

  Not available

• Date Issued

  Tuesday, September 9, 1952
  72 years ago

• CPC

  • G04C11/04 - over a line

• US Classifications

  • 307 - Electrical transmission or interconnection systems
  • 340 - Communications: electrical
  • 968 - Horology