2425270

Information

• Patent Grant
• 2425270

• References
• Source

• Patent Number

  2,425,270

• Date Filed

  Not available

• Date Issued

  Tuesday, August 5, 1947
  77 years ago

• CPC

  • B28B3/20 - wherein the material is extruded
  • B28B1/30 - by applying the material on to a core or other moulding surface to form a layer thereon
  • B28B7/166 - for oblong articles

• US Classifications

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