494015

Information

• Patent Grant
• 494015

• References
• Source

• Patent Number

  494,015

• Date Filed

  Not available

• Date Issued

  Tuesday, March 21, 1893
  131 years ago

• CPC

  • A61M5/165 - Filtering accessories
  • Y10T137/6147 - Impact operated

• US Classifications

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