1243078

Information

• Patent Grant
• 1243078

• References
• Source

• Patent Number

  1,243,078

• Date Filed

  Not available

• Date Issued

  Tuesday, October 16, 1917
  107 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
  • 123 - Internal-combustion engines