1833858

Information

• Patent Grant
• 1833858

• References
• Source

• Patent Number

  1,833,858

• Date Filed

  Not available

• Date Issued

  Tuesday, November 24, 1931
  93 years ago

• CPC

  • B43L27/00 - Ink stands

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning
  • 220 - Receptacles