3347967

Information

• Patent Grant
• 3347967

• References
• Source

• Patent Number

  3,347,967

• Date Filed

  Not available

• Date Issued

  Tuesday, October 17, 1967
  57 years ago

• CPC

  • B29C70/14 - oriented
  • B01D23/005 - making filtering elements, not provided for elesewhere
  • B01D27/005 - Making filter elements
  • B01D29/0093 - Making filtering elements
  • B29C35/0222 - the curing continuing after removal from the mould
  • B29C43/08 - with circular movement
  • B29C43/14 - in several steps
  • B29C43/34 - Feeding the material to the mould or the compression means
  • B29C70/28 - Shaping operations therefor
  • B29C2043/3272 - driving means
  • B29C2043/3689 - on a support table, flat disk-like tables having moulds on the periphery
  • B29K2061/04 - Phenoplasts
  • B29K2105/25 - Solid
  • B29K2201/00 - Use of cellulose, modified cellulose or cellulose derivatives
  • B29K2503/00 - Use of resin-bonded materials as filler
  • B29L2023/00 - Tubular articles
  • B29L2031/14 - Filters

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 210 - Liquid purification or separation
  • 425 - Plastic article or earthenware shaping or treating: apparatus