2693316

Information

• Patent Grant
• 2693316

• References
• Source

• Patent Number

  2,693,316

• Date Filed

  Not available

• Date Issued

  Tuesday, November 2, 1954
  70 years ago

• CPC

  • G06C11/08 - with punching mechanism
  • G06C11/06 - having type hammers

• US Classifications

  • 235 - Registers
  • 340 - Communications: electrical