2072413

Information

• Patent Grant
• 2072413

• References
• Source

• Patent Number

  2,072,413

• Date Filed

  Not available

• Date Issued

  Tuesday, March 2, 1937
  87 years ago

• CPC

  • G06M1/068 - with switching means between two or more counting devices

• US Classifications

  • 235 - Registers