3161934

Information

• Patent Grant
• 3161934

• References
• Source

• Patent Number

  3,161,934

• Date Filed

  Not available

• Date Issued

  Tuesday, December 22, 1964
  60 years ago

• CPC

  • B28B21/08 - by slip-casting Moulds therefor
  • B28B21/74 - Producing pipe bends, sockets, sleeves Moulds therefor
  • Y10S425/044 - Rubber mold

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 162 - Paper making and fiber liberation