2296428

Information

• Patent Grant
• 2296428

• References
• Source

• Patent Number

  2,296,428

• Date Filed

  Not available

• Date Issued

  Tuesday, September 22, 1942
  82 years ago

• CPC

  • G05D16/0647 - using one membrane without spring
  • Y10T137/7818 - Valve head in inlet chamber

• US Classifications

  • 137 - Fluid handling