473248

Information

• Patent Grant
• 473248

• References
• Source

• Patent Number

  473,248

• Date Filed

  Not available

• Date Issued

  Tuesday, April 19, 1892
  133 years ago

• CPC

  • G01N1/10 - in the liquid or fluent state
  • Y10T137/7054 - Cover for beer cooler aperture for faucet

• US Classifications

  • 137 - Fluid handling
  • 251 - Valves and valve actuation