1579237

Information

• Patent Grant
• 1579237

• References
• Source

• Patent Number

  1,579,237

• Date Filed

  Not available

• Date Issued

  Tuesday, April 6, 1926
  99 years ago

• CPC

  • H01H51/2245 - Armature inside coil

• US Classifications

  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets
  • 379 - Telephonic communications