2401121

Information

• Patent Grant
• 2401121

• References
• Source

• Patent Number

  2,401,121

• Date Filed

  Not available

• Date Issued

  Tuesday, May 28, 1946
  78 years ago

• CPC

  • B01D23/18 - Bottoms of filter beds

• US Classifications

  • 249 - Static molds
  • 210 - Liquid purification or separation