2151444

Information

• Patent Grant
• 2151444

• References
• Source

• Patent Number

  2,151,444

• Date Filed

  Not available

• Date Issued

  Tuesday, March 21, 1939
  86 years ago

• CPC

  • A21C5/06 - with division boxes in a revolving body with axially-working pistons

• US Classifications

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