3818601

Information

• Patent Grant
• 3818601

• References
• Source

• Patent Number

  3,818,601

• Date Filed

  Not available

• Date Issued

  Tuesday, June 25, 1974
  51 years ago

• CPC

  • B27K3/0207 - Pretreatment of wood before impregnation
  • B27K3/34 - Organic impregnating agents
  • B27K3/04 - Impregnating in open tanks

• US Classifications

  • 034 - Drying and gas or vapor contact with solids