1443091

Information

• Patent Grant
• 1443091

• References
• Source

• Patent Number

  1,443,091

• Date Filed

  Not available

• Date Issued

  Tuesday, January 23, 1923
  102 years ago

• CPC

  • H02K44/14 - Circular or screw-shaped channel
  • B01J19/087 - employing electric or magnetic energy

• US Classifications

  • 204 - Chemistry: electrical and wave energy
  • 310 - Electrical generator or motor structure
  • 313 - Electric lamp and discharge devices
  • 423 - Chemistry of inorganic compounds
  • 429 - Chemistry: electrical current producing apparatus, product, and process