1379698

Information

• Patent Grant
• 1379698

• References
• Source

• Patent Number

  1,379,698

• Date Filed

  Not available

• Date Issued

  Tuesday, May 31, 1921
  103 years ago

• CPC

  • H01M6/28 - Standard cells

• US Classifications

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