2722188

Information

• Patent Grant
• 2722188

• References
• Source

• Patent Number

  2,722,188

• Date Filed

  Not available

• Date Issued

  Tuesday, November 1, 1955
  69 years ago

• CPC

  • G05D16/10 - the sensing element being a piston or plunger
  • F42B19/22 - by internal-combustion engines

• US Classifications

  • 114 - Ships
  • 251 - Valves and valve actuation