2898048

Information

• Patent Grant
• 2898048

• References
• Source

• Patent Number

  2,898,048

• Date Filed

  Not available

• Date Issued

  Tuesday, August 4, 1959
  65 years ago

• CPC

  • G05D23/1856 - with sensing element responsive to pressure or volume change in a confined fluid

• US Classifications

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