2138670

Information

• Patent Grant
• 2138670

• References
• Source

• Patent Number

  2,138,670

• Date Filed

  Not available

• Date Issued

  Tuesday, November 29, 1938
  86 years ago

• CPC

  • B30B9/26 - Permeable casings or strainers
  • B30B9/267 - Strainer bars; Spacers

• US Classifications

  • 100 - Presses