3343214

Information

• Patent Grant
• 3343214

• References
• Source

• Patent Number

  3,343,214

• Date Filed

  Not available

• Date Issued

  Tuesday, September 26, 1967
  57 years ago

• CPC

  • B29C44/465 - with adjustable die gap
  • B29C47/20 - with annular opening
  • B29C67/2235 - comprising extruding the compounds before foaming
  • B29C47/0009 - characterised by the shape of the articles

• US Classifications

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