3169820

Information

• Patent Grant
• 3169820

• References
• Source

• Patent Number

  3,169,820

• Date Filed

  Not available

• Date Issued

  Tuesday, February 16, 1965
  59 years ago

• CPC

  • G01D15/00 - Component parts of recorders for measuring arrangements not specially adapted for a specific variable
  • G01D9/06 - Multiple recording
  • G01D15/16 - Recording elements transferring recording material

• US Classifications

  • 346 - Recorders