2178416

Information

• Patent Grant
• 2178416

• References
• Source

• Patent Number

  2,178,416

• Date Filed

  Not available

• Date Issued

  Tuesday, October 31, 1939
  85 years ago

• CPC

  • B30B9/045 - co-operating with several adjacent casings

• US Classifications

  • 100 - Presses
  • 210 - Liquid purification or separation