3446398

Information

• Patent Grant
• 3446398

• References
• Source

• Patent Number

  3,446,398

• Date Filed

  Not available

• Date Issued

  Tuesday, May 27, 1969
  55 years ago

• CPC

  • F04D9/041 - the priming pump having evacuating action
  • F04D9/042 - and means for rendering its in operative
  • F04D9/046 - the means being floats
  • F04D29/606 - Mounting in cavities

• US Classifications

  • 222 - Dispensing