3642411

Information

• Patent Grant
• 3642411

• References
• Source

• Patent Number

  3,642,411

• Date Filed

  Not available

• Date Issued

  Tuesday, February 15, 1972
  52 years ago

• CPC

  • B29C51/261 - Handling means
  • Y10S425/039 - Pre-heat

• US Classifications

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