2573356

Information

• Patent Grant
• 2573356

• References
• Source

• Patent Number

  2,573,356

• Date Filed

  Not available

• Date Issued

  Tuesday, October 30, 1951
  73 years ago

• CPC

  • G06F7/461 - Adding; subtracting

• US Classifications

  • 235 - Registers
  • 101 - Printing