1405550

Information

• Patent Grant
• 1405550

• References
• Source

• Patent Number

  1,405,550

• Date Filed

  Not available

• Date Issued

  Tuesday, February 7, 1922
  103 years ago

• CPC

  • B43K29/04 - with blotters

• US Classifications

  • 034 - Drying and gas or vapor contact with solids
  • 015 - Brushing, scrubbing, and general cleaning