1363732

Information

• Patent Grant
• 1363732

• References
• Source

• Patent Number

  1,363,732

• Date Filed

  Not available

• Date Issued

  Tuesday, December 28, 1920
  104 years ago

• CPC

  • F16K15/04 - shaped as balls
  • Y10T137/4501 - Ball valve

• US Classifications

  • 137 - Fluid handling
  • 210 - Liquid purification or separation