3287512

Information

• Patent Grant
• 3287512

• References
• Source

• Patent Number

  3,287,512

• Date Filed

  Not available

• Date Issued

  Tuesday, November 22, 1966
  59 years ago

• CPC

  • H01F29/02 - with tappings on coil or winding with provision for rearrangement or interconnection of windings
  • H01H9/0005 - Tap change devices
  • H01H9/165 - comprising numbered dials

• US Classifications

  • 200 - Electricity: circuit makers and breakers