2372865

Information

• Patent Grant
• 2372865

• References
• Source

• Patent Number

  2,372,865

• Date Filed

  Not available

• Date Issued

  Tuesday, April 3, 1945
  79 years ago

• CPC

  • B01D29/235 - having a concertina shape

• US Classifications

  • 210 - Liquid purification or separation