1359288

Information

• Patent Grant
• 1359288

• References
• Source

• Patent Number

  1,359,288

• Date Filed

  Not available

• Date Issued

  Tuesday, November 16, 1920
  104 years ago

• CPC

  • H01R43/14 - Maintenance of current collectors
  • Y10T409/306272 - For machining commutator

• US Classifications

  • 409 - Gear cutting, milling, or planing