3521292

Information

• Patent Grant
• 3521292

• References
• Source

• Patent Number

  3,521,292

• Date Filed

  Not available

• Date Issued

  Tuesday, July 21, 1970
  54 years ago

• CPC

  • G01D9/16 - recording occurring at separated intervals

• US Classifications

  • 346 - Recorders
  • 192 - Clutches and power-stop control