2649502

Information

• Patent Grant
• 2649502

• References
• Source

• Patent Number

  2,649,502

• Date Filed

  Not available

• Date Issued

  Tuesday, August 18, 1953
  71 years ago

• CPC

  • G06F7/4981 - Adding; Subtracting
  • G06F7/24 - Sorting
  • G11C19/00 - Digital stores in which the information is moved stepwise
  • G11C19/04 - using cores with one aperture or magnetic loop
  • G11C19/205 - with gas-filled tubes
  • G11C19/207 - with counting tubes
  • H03K23/82 - using gas-filled tubes
  • H04L25/02 - Details; Arrangements for supplying electrical power along data transmission lines
  • H04L25/40 - Transmitting circuits Receiving circuits
  • H04L25/45 - using electronic distributors
  • H04Q1/32 - using trains of dc pulses
  • H04Q1/36 - Pulse-correcting arrangements
  • H04Q3/00 - Selecting arrangements
  • H04Q3/0004 - using crossbar selectors in the switching stages
  • H04Q3/42 - Circuit arrangements for indirect selecting controlled by common circuits

• US Classifications

  • 178 - Telegraphy
  • 315 - Electric lamp and discharge devices: systems
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 341 - Coded data generation or conversion