2775437

Information

• Patent Grant
• 2775437

• References
• Source

• Patent Number

  2,775,437

• Date Filed

  Not available

• Date Issued

  Tuesday, December 25, 1956
  68 years ago

• CPC

  • F02M17/145 - the valve being opened by the pressure of the passing fluid
  • F02M7/16 - operated automatically

• US Classifications

  • 261 - Gas and liquid contact apparatus