2047863

Information

• Patent Grant
• 2047863

• References
• Source

• Patent Number

  2,047,863

• Date Filed

  Not available

• Date Issued

  Tuesday, July 14, 1936
  88 years ago

• CPC

  • H04N1/0678 - using a lead-screw or worm
  • H04M11/06 - Simultaneous speech and telegraphic or other data transmission over the same conductors
  • H04N1/00103 - specially adapted for radio transmission
  • H04N1/0886 - Mounting the sheet from a roll

• US Classifications

  • 379 - Telephonic communications
  • 192 - Clutches and power-stop control
  • 340 - Communications: electrical
  • 358 - Facsimile and static presentation processing