3928517

Information

• Patent Grant
• 3928517

• References
• Source

• Patent Number

  3,928,517

• Date Filed

  Not available

• Date Issued

  Tuesday, December 23, 1975
  48 years ago

• CPC

  • B01D69/06 - Flat membranes
  • B29C67/20 - for porous or cellular articles
  • D01F13/04 - of synthetic polymers
  • Y02P70/629 - of synthetic polymers
  • Y10S264/51 - Use of fluidized bed in molding

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 203 - Distillation: processes, separatory
  • 560 - Organic compounds