3657925

Information

• Patent Grant
• 3657925

• References
• Source

• Patent Number

  3,657,925

• Date Filed

  Not available

• Date Issued

  Tuesday, April 25, 1972
  52 years ago

• CPC

  • F16K11/00 - Multiple-way valves
  • G01F3/14 - comprising reciprocating pistons
  • G01F3/16 - in stationary cylinders

• US Classifications

  • 073 - Measuring and testing