2645813

Information

• Patent Grant
• 2645813

• References
• Source

• Patent Number

  2,645,813

• Date Filed

  Not available

• Date Issued

  Tuesday, July 21, 1953
  71 years ago

• CPC

  • B29B7/526 - with two or more rollers
  • B29B7/523 - co-operating with casings

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 241 - Solid material comminution or disintegration
  • 425 - Plastic article or earthenware shaping or treating: apparatus