3121265

Information

• Patent Grant
• 3121265

• References
• Source

• Patent Number

  3,121,265

• Date Filed

  Not available

• Date Issued

  Tuesday, February 18, 1964
  61 years ago

• CPC

  • H01F1/0306 - Metals or alloys
  • B64G1/32 - using earth's magnetic field
  • B64G1/36 - using sensors
  • C04B35/265 - Compositions containing one or more ferrites of the group comprising manganese or zinc and one or more ferrites of the group comprising nickel, copper or cobalt
  • F41G7/34 - based on predetermined target position data
  • H01F1/0311 - Compounds

• US Classifications

  • 049 - Movable or removable closures
  • 060 - Power plants
  • 062 - Refrigeration
  • 126 - Stoves and furnaces
  • 310 - Electrical generator or motor structure
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets
  • 359 - Optical: systems and elements