1780139

Information

• Patent Grant
• 1780139

• References
• Source

• Patent Number

  1,780,139

• Date Filed

  Not available

• Date Issued

  Tuesday, October 28, 1930
  95 years ago

• CPC

  • H01M2/302 - Terminal post members on carbon electrodes; Machines or processes for applying said terminal post members
  • Y10T29/52 - Plural diverse manufacturing apparatus
  • Y10T29/53135 - Storage cell or battery
  • Y10T29/53261 - Means to align and advance work part

• US Classifications

  • 029 - Metal working