2717192

Information

• Patent Grant
• 2717192

• References
• Source

• Patent Number

  2,717,192

• Date Filed

  Not available

• Date Issued

  Tuesday, September 6, 1955
  69 years ago

• CPC

  • G01D9/40 - Producing one or more recordings, each recording being produced by controlling either the recording element
  • Y10T74/1574 - Cooperating holding pawl
  • Y10T74/1579 - Reversible

• US Classifications

  • 346 - Recorders
  • 074 - Machine element or mechanism