3206821

Information

• Patent Grant
• 3206821

• References
• Source

• Patent Number

  3,206,821

• Date Filed

  Not available

• Date Issued

  Tuesday, September 21, 1965
  59 years ago

• CPC

  • B28B21/94 - for impregnating or coating by applying liquids or semi-liquids

• US Classifications

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