1963876

Information

• Patent Grant
• 1963876

• References
• Source

• Patent Number

  1,963,876

• Date Filed

  Not available

• Date Issued

  Tuesday, June 19, 1934
  90 years ago

• CPC

  • H02M1/24 - incorporating rolling or tumbling contacts
  • Y10T307/872 - Repetitive make and break

• US Classifications

  • 307 - Electrical transmission or interconnection systems