2323033

Information

• Patent Grant
• 2323033

• References
• Source

• Patent Number

  2,323,033

• Date Filed

  Not available

• Date Issued

  Tuesday, June 29, 1943
  81 years ago

• CPC

  • H04B3/38 - for signals in two different frequency ranges transmitted in opposite directions over the same transmission path
  • B62H1/00 - Supports or stands forming part of or attached to cycles
  • H04B1/58 - Hybrid arrangements
  • B62H2700/005 - Stands or support attached to bicycle pedals, stands or supports in combination with locking devices, stands to be used as luggage carrier

• US Classifications

  • 455 - Telecommunications
  • 379 - Telephonic communications