3521669

Information

• Patent Grant
• 3521669

• References
• Source

• Patent Number

  3,521,669

• Date Filed

  Not available

• Date Issued

  Tuesday, July 28, 1970
  54 years ago

• CPC

  • F17C13/04 - Arrangement or mounting of valves
  • F24C3/14 - with special adaptation for travelling
  • G05D16/0655 - using one spring-loaded membrane
  • F17C2205/0329 - manually actuated
  • F17C2205/0382 - Constructional details of valves, regulators
  • Y10T137/7827 - In reactor chamber
  • Y10T137/87917 - Flow path with serial valves and/or closures

• US Classifications

  • 137 - Fluid handling