3661324

Information

• Patent Grant
• 3661324

• References
• Source

• Patent Number

  3,661,324

• Date Filed

  Not available

• Date Issued

  Tuesday, May 9, 1972
  53 years ago

• CPC

  • G05D23/128 - the fluid being combustible

• US Classifications

  • 236 - Automatic temperature and humidity regulation
  • 184 - Lubrication
  • 251 - Valves and valve actuation