3568272

Information

• Patent Grant
• 3568272

• References
• Source

• Patent Number

  3,568,272

• Date Filed

  Not available

• Date Issued

  Tuesday, March 9, 1971
  53 years ago

• CPC

  • B28B5/12 - intermittently rotated
  • B28B5/10 - in moulds carried on the circumference of a rotating drum

• US Classifications

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