2847627

Information

• Patent Grant
• 2847627

• References
• Source

• Patent Number

  2,847,627

• Date Filed

  Not available

• Date Issued

  Tuesday, August 12, 1958
  66 years ago

• CPC

  • G05D3/16 - whose output amplitude can only take a number of discrete values
  • B29C47/30 - Multi-port extrusion nozzles
  • H03J1/20 - the auxiliary power being switched on as long as controlling current is switched on
  • B29C47/0009 - characterised by the shape of the articles

• US Classifications

  • 318 - Electricity: motive power systems
  • 343 - Communications: radio wave antennas