3817652

Information

• Patent Grant
• 3817652

• References
• Source

• Patent Number

  3,817,652

• Date Filed

  Not available

• Date Issued

  Tuesday, June 18, 1974
  50 years ago

• CPC

  • F04D7/04 - the fluids being viscous or non-homogenous
  • F04D1/06 - Multi-stage pumps
  • F04D29/2211 - More than one set of flow passages

• US Classifications

  • 415 - Rotary kinetic fluid motors or pumps