1507378

Information

• Patent Grant
• 1507378

• References
• Source

• Patent Number

  1,507,378

• Date Filed

  Not available

• Date Issued

  Tuesday, September 2, 1924
  100 years ago

• CPC

  • B01F5/0664 - with a plurality of parallel slits
  • Y10S137/903 - Rubber valve springs
  • Y10S251/903 - Needle valves

• US Classifications

  • 138 - Pipes and tubular conduits
  • 137 - Fluid handling
  • 251 - Valves and valve actuation