3812226

Information

• Patent Grant
• 3812226

• References
• Source

• Patent Number

  3,812,226

• Date Filed

  Not available

• Date Issued

  Tuesday, May 21, 1974
  51 years ago

• CPC

  • C04B35/653 - Processes involving a melting step
  • B28B1/54 - specially adapted for producing articles from molten material

• US Classifications

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