1742411

Information

• Patent Grant
• 1742411

• References
• Source

• Patent Number

  1,742,411

• Date Filed

  Not available

• Date Issued

  Tuesday, January 7, 1930
  96 years ago

• CPC

  • B01D39/2079 - otherwise bonded
  • Y10S264/32 - Processes in molding using asbestos or asphalt

• US Classifications

  • 501 - Compositions: ceramic
  • 065 - Glass manufacturing
  • 204 - Chemistry: electrical and wave energy
  • 210 - Liquid purification or separation
  • 264 - Plastic and nonmetallic article shaping or treating: processes