1620746

Information

• Patent Grant
• 1620746

• References
• Source

• Patent Number

  1,620,746

• Date Filed

  Not available

• Date Issued

  Tuesday, March 15, 1927
  97 years ago

• CPC

  • F02M19/083 - Venturi section consisting of a lamellae spring-like structure
  • F02M9/106 - Pneumatic or hydraulic control
  • Y10S261/59 - Choke tube leaves flexible

• US Classifications

  • 261 - Gas and liquid contact apparatus