1878977

Information

• Patent Grant
• 1878977

• References
• Source

• Patent Number

  1,878,977

• Date Filed

  Not available

• Date Issued

  Tuesday, September 20, 1932
  92 years ago

• CPC

  • H01M2/204 - of small-sized cells or batteries
  • Y10S200/41 - Liquid contact

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 429 - Chemistry: electrical current producing apparatus, product, and process