197782

Information

• Patent Grant
• 197782

• References
• Source

• Patent Number

  197,782

• Date Filed

  Not available

• Date Issued

  Tuesday, December 4, 1877
  147 years ago

• CPC

  • F16T1/28 - using levers
  • Y10T137/295 - Plural trap chambers
  • Y10T137/2956 - Gravitating vessel

• US Classifications

  • 137 - Fluid handling