3584356

Information

• Patent Grant
• 3584356

• References
• Source

• Patent Number

  3,584,356

• Date Filed

  Not available

• Date Issued

  Tuesday, June 15, 1971
  53 years ago

• CPC

  • B28B21/14 - vibrating
  • B28B21/765 - Top or bottom rings

• US Classifications

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