1939760

Information

• Patent Grant
• 1939760

• References
• Source

• Patent Number

  1,939,760

• Date Filed

  Not available

• Date Issued

  Tuesday, December 19, 1933
  90 years ago

• CPC

  • H01B17/04 - Chains Multiple chains

• US Classifications

  • 174 - Electricity: conductors and insulators