2858931

Information

• Patent Grant
• 2858931

• References
• Source

• Patent Number

  2,858,931

• Date Filed

  Not available

• Date Issued

  Tuesday, November 4, 1958
  66 years ago

• CPC

  • H01M4/72 - Grids
  • Y10S83/903 - Battery grid trimming

• US Classifications

  • 198 - Conveyors: power-driven
  • 083 - Cutting