1892883

Information

• Patent Grant
• 1892883

• References
• Source

• Patent Number

  1,892,883

• Date Filed

  Not available

• Date Issued

  Tuesday, January 3, 1933
  92 years ago

• CPC

  • G05D16/18 - derived from an external source
  • Y10T137/7799 - Liquid transfer
  • Y10T137/86767 - Spool

• US Classifications

  • 137 - Fluid handling