1727251

Information

• Patent Grant
• 1727251

• References
• Source

• Patent Number

  1,727,251

• Date Filed

  Not available

• Date Issued

  Tuesday, September 3, 1929
  96 years ago

• CPC

  • B27K3/0207 - Pretreatment of wood before impregnation
  • B27K3/0292 - for improving fixation
  • B27K3/105 - Injection apparatus
  • B27K5/02 - Staining or dyeing wood Bleaching wood

• US Classifications

  • 427 - Coating processes
  • 034 - Drying and gas or vapor contact with solids