2015931

Information

• Patent Grant
• 2015931

• References
• Source

• Patent Number

  2,015,931

• Date Filed

  Not available

• Date Issued

  Tuesday, October 1, 1935
  89 years ago

• CPC

  • G05D16/0691 - characterised by the loading mechanisms of the membrane
  • Y10T137/782 - Reactor surface is diaphragm

• US Classifications

  • 137 - Fluid handling
  • 092 - Expansible chamber devices
  • 267 - Spring devices