1694919

Information

• Patent Grant
• 1694919

• References
• Source

• Patent Number

  1,694,919

• Date Filed

  Not available

• Date Issued

  Tuesday, December 11, 1928
  95 years ago

• CPC

  • H01M4/10 - of pressed electrodes with central core

• US Classifications

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