101852

Information

• Patent Grant
• 101852

• References
• Source

• Patent Number

  101,852

• Date Filed

  Not available

• Date Issued

  Tuesday, April 12, 1870
  154 years ago

• CPC

  • B43L17/08 - Roller blotters

• US Classifications

  • 034 - Drying and gas or vapor contact with solids
  • 451 - Abrading