3309446

Information

• Patent Grant
• 3309446

• References
• Source

• Patent Number

  3,309,446

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1967
  57 years ago

• CPC

  • B28B15/00 - General arrangement or lay-out of plant Industrial outlines, plant installations
  • B28B21/92 - Methods or apparatus for treating or reshaping

• US Classifications

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