3698428

Information

• Patent Grant
• 3698428

• References
• Source

• Patent Number

  3,698,428

• Date Filed

  Not available

• Date Issued

  Tuesday, October 17, 1972
  52 years ago

• CPC

  • F16K11/163 - only turns
  • Y10T137/87161 - With common valve operator

• US Classifications

  • 137 - Fluid handling