3191521

Information

• Patent Grant
• 3191521

• References
• Source

• Patent Number

  3,191,521

• Date Filed

  Not available

• Date Issued

  Tuesday, June 29, 1965
  59 years ago

• CPC

  • C11B1/06 - by pressing
  • B30B9/12 - using pressing worms or screws co-operating with a permeable casing
  • B30B9/267 - Strainer bars; Spacers

• US Classifications

  • 100 - Presses