1645628

Information

• Patent Grant
• 1645628

• References
• Source

• Patent Number

  1,645,628

• Date Filed

  Not available

• Date Issued

  Tuesday, October 18, 1927
  97 years ago

• CPC

  • B61L5/165 - using electromagnetic driving means

• US Classifications

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