1641524

Information

• Patent Grant
• 1641524

• References
• Source

• Patent Number

  1,641,524

• Date Filed

  Not available

• Date Issued

  Tuesday, September 6, 1927
  97 years ago

• CPC

  • H01M4/10 - of pressed electrodes with central core

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 414 - Material or article handling
  • 429 - Chemistry: electrical current producing apparatus, product, and process