1981890

Information

• Patent Grant
• 1981890

• References
• Source

• Patent Number

  1,981,890

• Date Filed

  Not available

• Date Issued

  Tuesday, November 27, 1934
  90 years ago

• CPC

  • D06M13/188 - Monocarboxylic acids Anhydrides, halides or salts thereof
  • H01B5/107 - stranded around a core supporting radial stresses
  • H01B7/226 - Helicoidally wound metal wires or tapes

• US Classifications

  • 174 - Electricity: conductors and insulators