1408344

Information

• Patent Grant
• 1408344

• References
• Source

• Patent Number

  1,408,344

• Date Filed

  Not available

• Date Issued

  Tuesday, February 28, 1922
  103 years ago

• CPC

  • B43L17/10 - using blotting material other than paper

• US Classifications

  • 034 - Drying and gas or vapor contact with solids