2237881

Information

• Patent Grant
• 2237881

• References
• Source

• Patent Number

  2,237,881

• Date Filed

  Not available

• Date Issued

  Tuesday, April 8, 1941
  83 years ago

• CPC

  • G06C25/00 - Auxiliary functional arrangements
  • G06C11/04 - with printing mechanisms

• US Classifications

  • 235 - Registers