84733

Information

• Patent Grant
• 84733

• References
• Source

• Patent Number

  84,733

• Date Filed

  Not available

• Date Issued

  Tuesday, December 8, 1868
  156 years ago

• CPC

  • B27K3/0228 - Spraying apparatus
  • B27K1/00 - Damping wood
  • B27K3/0271 - Vapour phase impregnation
  • B27K3/50 - Mixtures of different organic impregnating agents
  • B27K5/04 - Combined bleaching or impregnating and drying of wood

• US Classifications

  • 427 - Coating processes
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing