3142550

Information

• Patent Grant
• 3142550

• References
• Source

• Patent Number

  3,142,550

• Date Filed

  Not available

• Date Issued

  Tuesday, July 28, 1964
  60 years ago

• CPC

  • B01D23/06 - with rigid tubular bodies
  • B01D29/05 - supported
  • Y10S55/31 - Filter frame

• US Classifications

  • 055 - Gas separation
  • 040 - Card, picture, or sign exhibiting
  • 160 - Flexible or portable closure, partition, or panel
  • 264 - Plastic and nonmetallic article shaping or treating: processes