3543342

Information

• Patent Grant
• 3543342

• References
• Source

• Patent Number

  3,543,342

• Date Filed

  Not available

• Date Issued

  Tuesday, December 1, 1970
  54 years ago

• CPC

  • B65B9/24 - the tubes being formed in situ by extrusion
  • B29C49/38 - mounted on movable endless supports

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 264 - Plastic and nonmetallic article shaping or treating: processes