183501

Information

• Patent Grant
• 183501

• References
• Source

• Patent Number

  183,501

• Date Filed

  Not available

• Date Issued

  Tuesday, October 24, 1876
  148 years ago

• CPC

  • B43L17/08 - Roller blotters

• US Classifications

  • 034 - Drying and gas or vapor contact with solids
  • 492 - Roll or roller