3131239

Information

• Patent Grant
• 3131239

• References
• Source

• Patent Number

  3,131,239

• Date Filed

  Not available

• Date Issued

  Tuesday, April 28, 1964
  60 years ago

• CPC

  • C04B38/0038 - by superficial sintering or bonding of particulate matter
  • B01D59/14 - Construction of the barrier

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 096 - Gas separation: apparatus
  • 423 - Chemistry of inorganic compounds
  • 501 - Compositions: ceramic