1658428

Information

• Patent Grant
• 1658428

• References
• Source

• Patent Number

  1,658,428

• Date Filed

  Not available

• Date Issued

  Tuesday, February 7, 1928
  97 years ago

• CPC

  • H01M4/10 - of pressed electrodes with central core

• US Classifications

  • 198 - Conveyors: power-driven
  • 193 - Conveyors, chutes, skids, guides, and ways