2321397

Information

• Patent Grant
• 2321397

• References
• Source

• Patent Number

  2,321,397

• Date Filed

  Not available

• Date Issued

  Tuesday, June 8, 1943
  81 years ago

• CPC

  • D21H23/32 - by contacting paper with an excess of material
  • D21H5/0012 - by bringing paper into contact with an excess of fluids, the paper carrying away only a part of the fluid material

• US Classifications

  • 118 - Coating apparatus
  • 134 - Cleaning and liquid contact with solids