471723

Information

• Patent Grant
• 471723

• References
• Source

• Patent Number

  471,723

• Date Filed

  Not available

• Date Issued

  Tuesday, March 29, 1892
  132 years ago

• CPC

  • B41F3/38 - Wiping mechanisms
  • Y10T74/1816 - Crank, lever, toggle, and slide

• US Classifications

  • 101 - Printing
  • 074 - Machine element or mechanism