6673

Information

• Patent Grant
• 6673

• References
• Source

• Patent Number

  6,673

• Date Filed

  Not available

• Date Issued

  Tuesday, August 28, 1849
  175 years ago

• CPC

  • F01K7/10 - characterised by the engine exhaust pressure
  • F01D25/30 - Exhaust heads, chambers, or the like

• US Classifications

  • 060 - Power plants