2331116

Information

• Patent Grant
• 2331116

• References
• Source

• Patent Number

  2,331,116

• Date Filed

  Not available

• Date Issued

  Tuesday, October 5, 1943
  82 years ago

• CPC

  • H01B5/06 - Single tubes

• US Classifications

  • 174 - Electricity: conductors and insulators
  • 138 - Pipes and tubular conduits