1691350

Information

• Patent Grant
• 1691350

• References
• Source

• Patent Number

  1,691,350

• Date Filed

  Not available

• Date Issued

  Tuesday, November 13, 1928
  96 years ago

• CPC

  • E21B43/34 - Arrangements for separating materials produced by the well
  • E03D9/022 - consisting of solid substances introduced in the bowl or the supply line
  • Y10T137/3009 - Plural discriminating outlets for diverse fluids
  • Y10T137/3021 - Discriminating outlet for liquid

• US Classifications

  • 137 - Fluid handling