2997943

Information

• Patent Grant
• 2997943

• References
• Source

• Patent Number

  2,997,943

• Date Filed

  Not available

• Date Issued

  Tuesday, August 29, 1961
  63 years ago

• CPC

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

• US Classifications

  • 100 - Presses