3540470

Information

• Patent Grant
• 3540470

• References
• Source

• Patent Number

  3,540,470

• Date Filed

  Not available

• Date Issued

  Tuesday, November 17, 1970
  54 years ago

• CPC

  • F04B39/10 - Adaptations or arrangements of distribution members
  • F04B39/1033 - annular disc valves
  • F04B39/108 - circular reed valves
  • Y10T137/7862 - Central post on seat

• US Classifications

  • 137 - Fluid handling