2430033

Information

• Patent Grant
• 2430033

• References
• Source

• Patent Number

  2,430,033

• Date Filed

  Not available

• Date Issued

  Tuesday, November 4, 1947
  77 years ago

• CPC

  • B29C45/1816 - Feeding auxiliary material
  • B29C2045/185 - controlling the amount of auxiliary material

• US Classifications

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