3177821

Information

• Patent Grant
• 3177821

• References
• Source

• Patent Number

  3,177,821

• Date Filed

  Not available

• Date Issued

  Tuesday, April 13, 1965
  59 years ago

• CPC

  • B30B11/204 - Rings with adjustable extrusion openings
  • Y10S100/909 - Adjustable die openings
  • Y10S425/23 - Hay wafering or pelletizing means

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 100 - Presses