2212210

Information

• Patent Grant
• 2212210

• References
• Source

• Patent Number

  2,212,210

• Date Filed

  Not available

• Date Issued

  Tuesday, August 20, 1940
  83 years ago

• CPC

  • G05D16/0683 - using a spring-loaded membrane
  • G05D16/0625 - acting indirectly on the obturator
  • Y10T137/7801 - Balanced valve

• US Classifications

  • 137 - Fluid handling