1967800

Information

• Patent Grant
• 1967800

• References
• Source

• Patent Number

  1,967,800

• Date Filed

  Not available

• Date Issued

  Tuesday, July 24, 1934
  90 years ago

• CPC

  • H01M2/362 - Filling or topping up of large-sized cells or batteries
  • Y10T137/4774 - Barometric supply
  • Y10T137/86187 - Plural tanks or compartments connected for serial flow
  • Y10T137/86332 - Vent and inlet or outlet in unitary mounting

• US Classifications

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