3753638

Information

• Patent Grant
• 3753638

• References
• Source

• Patent Number

  3,753,638

• Date Filed

  Not available

• Date Issued

  Tuesday, August 21, 1973
  51 years ago

• CPC

  • A21C3/025 - with one or more rollers moving perpendicularly to its rotation axis

• US Classifications

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