1841215

Information

• Patent Grant
• 1841215

• References
• Source

• Patent Number

  1,841,215

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1932
  93 years ago

• CPC

  • C04B41/009 - characterised by the material treated
  • B28B11/04 - for coating or applying engobing layers
  • C04B41/5022 - with vitreous materials
  • C04B41/5361 - Etching with molten material
  • C04B41/86 - Glazes Cold glazes
  • C04B41/91 - involving the removal of part of the materials of the treated articles
  • Y10S264/63 - Processes of molding porous blocks

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 052 - Static structures