1679215

Information

• Patent Grant
• 1679215

• References
• Source

• Patent Number

  1,679,215

• Date Filed

  Not available

• Date Issued

  Tuesday, July 31, 1928
  96 years ago

• CPC

  • G05D16/0697 - using several membranes
  • Y10T137/7754 - Line flow effect assisted
  • Y10T137/7789 - With Venturi tube having a connection to throat

• US Classifications

  • 137 - Fluid handling