2201894

Information

• Patent Grant
• 2201894

• References
• Source

• Patent Number

  2,201,894

• Date Filed

  Not available

• Date Issued

  Tuesday, May 21, 1940
  84 years ago

• CPC

  • G05D16/0675 - the membrane acting on the obturator through a lever
  • Y10T137/783 - Reactor operatively connected to valve by mechanical movement

• US Classifications

  • 137 - Fluid handling