1562561

Information

• Patent Grant
• 1562561

• References
• Source

• Patent Number

  1,562,561

• Date Filed

  Not available

• Date Issued

  Tuesday, November 24, 1925
  99 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
  • F04D15/029 - for pumps operating in parallel

• US Classifications

  • 417 - Pumps