999759

Information

• Patent Grant
• 999759

• References
• Source

• Patent Number

  999,759

• Date Filed

  Not available

• Date Issued

  Tuesday, August 8, 1911
  113 years ago

• CPC

  • B01D29/0054 - arranged concentrically or coaxially

• US Classifications

  • 210 - Liquid purification or separation