1902602

Information

• Patent Grant
• 1902602

• References
• Source

• Patent Number

  1,902,602

• Date Filed

  Not available

• Date Issued

  Tuesday, March 21, 1933
  91 years ago

• CPC

  • H01H51/20 - with two or more independent armatures
  • Y10T408/858957 - Having externally threaded shank connected to tool-support

• US Classifications

  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets
  • 408 - Cutting by use of rotating axially moving tool