3545894

Information

• Patent Grant
• 3545894

• References
• Source

• Patent Number

  3,545,894

• Date Filed

  Not available

• Date Issued

  Tuesday, December 8, 1970
  54 years ago

• CPC

  • A01K63/042 - Introducing gases into the water
  • F04B39/1046 - Combination of in- and outlet valve
  • F04B43/0054 - particularities of the flexible members
  • F04B45/047 - Pumps having electric drive
  • Y10T137/7886 - Internally extending mount

• US Classifications

  • 417 - Pumps
  • 137 - Fluid handling