2293507

Information

• Patent Grant
• 2293507

• References
• Source

• Patent Number

  2,293,507

• Date Filed

  Not available

• Date Issued

  Tuesday, August 18, 1942
  82 years ago

• CPC

  • B01D1/228 - horizontally placed cylindrical container or drum
  • B01D3/08 - in rotating vessels Atomisation on rotating discs
  • B01D3/10 - Vacuum distillation
  • B01D3/12 - Molecular distillation
  • C11B3/12 - by distillation
  • H01J21/02 - Tubes with a single discharge path
  • H04B14/02 - characterised by the use of pulse modulation
  • H04L1/20 - using signal quality detector
  • H04L7/02 - Speed or phase control by the received code signals, the signals containing no special synchronisation information
  • H04L25/42 - using mechanical distributors
  • H04L25/493 - by transition coding
  • H04L27/24 - Half-wave signalling systems

• US Classifications

  • 375 - Pulse or digital communications
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 330 - Amplifiers
  • 331 - Oscillators
  • 358 - Facsimile and static presentation processing