2422557

Information

• Patent Grant
• 2422557

• References
• Source

• Patent Number

  2,422,557

• Date Filed

  Not available

• Date Issued

  Tuesday, June 17, 1947
  77 years ago

• CPC

  • B27K5/001 - Heating
  • B27K1/00 - Damping wood
  • B27K5/0075 - Vacuum
  • B27K2240/50 - Ageing

• US Classifications

  • 034 - Drying and gas or vapor contact with solids