1913407

Information

• Patent Grant
• 1913407

• References
• Source

• Patent Number

  1,913,407

• Date Filed

  Not available

• Date Issued

  Tuesday, June 13, 1933
  92 years ago

• CPC

  • H01H3/262 - using a centrifugal mechanism

• US Classifications

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