1564686

Information

• Patent Grant
• 1564686

• References
• Source

• Patent Number

  1,564,686

• Date Filed

  Not available

• Date Issued

  Tuesday, December 8, 1925
  100 years ago

• CPC

  • F22D5/20 - without floats
  • Y10T137/0379 - By fluid pressure

• US Classifications

  • 137 - Fluid handling
  • 417 - Pumps