1643516

Information

• Patent Grant
• 1643516

• References
• Source

• Patent Number

  1,643,516

• Date Filed

  Not available

• Date Issued

  Tuesday, September 27, 1927
  97 years ago

• CPC

  • F02D9/00 - Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
  • F02D2700/0207 - Controlling the air or mixture supply

• US Classifications

  • 073 - Measuring and testing