3380129

Information

• Patent Grant
• 3380129

• References
• Source

• Patent Number

  3,380,129

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1968
  56 years ago

• CPC

  • B28B3/26 - Extrusion dies
  • Y10S425/109 - Frangible connections

• US Classifications

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