3707619

Information

• Patent Grant
• 3707619

• References
• Source

• Patent Number

  3,707,619

• Date Filed

  Not available

• Date Issued

  Tuesday, December 26, 1972
  51 years ago

• CPC

  • G06C7/10 - Transfer mechanisms
  • G06C7/02 - Keyboards

• US Classifications

  • 235 - Registers
  • 400 - Typewriting machines