2135513

Information

• Patent Grant
• 2135513

• References
• Source

• Patent Number

  2,135,513

• Date Filed

  Not available

• Date Issued

  Tuesday, November 8, 1938
  86 years ago

• CPC

  • C13B25/06 - combined with measuring instruments for effecting control of the process
  • G01N33/143 - containing sugar
  • Y10T137/7439 - Float arm operated valve
  • Y10T137/8158 - With indicator, register, recorder, alarm or inspection means

• US Classifications

  • 159 - Concentrating evaporators
  • 137 - Fluid handling
  • 236 - Automatic temperature and humidity regulation
  • 374 - Thermal measuring and testing