1900616

Information

• Patent Grant
• 1900616

• References
• Source

• Patent Number

  1,900,616

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1933
  91 years ago

• CPC

  • H01M10/20 - Semi-lead accumulators
  • C10G7/00 - Distillation of hydrocarbon oils
  • H01M10/22 - Selection of materials as electrolytes

• US Classifications

  • 429 - Chemistry: electrical current producing apparatus, product, and process