863822

Information

• Patent Grant
• 863822

• References
• Source

• Patent Number

  863,822

• Date Filed

  Not available

• Date Issued

  Tuesday, August 20, 1907
  118 years ago

• CPC

  • F02D9/00 - Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
  • Y10T74/119 - Hit and miss

• US Classifications

  • 074 - Machine element or mechanism