2687252

Information

• Patent Grant
• 2687252

• References
• Source

• Patent Number

  2,687,252

• Date Filed

  Not available

• Date Issued

  Tuesday, August 24, 1954
  70 years ago

• CPC

  • G06C21/02 - in which the operation of the mechanism is determined by the position of the carriage

• US Classifications

  • 235 - Registers