3563271

Information

• Patent Grant
• 3563271

• References
• Source

• Patent Number

  3,563,271

• Date Filed

  Not available

• Date Issued

  Tuesday, February 16, 1971
  54 years ago

• CPC

  • F15C3/02 - using spool valves
  • Y10T137/8667 - Reciprocating valve

• US Classifications

  • 137 - Fluid handling