3454953

Information

• Patent Grant
• 3454953

• References
• Source

• Patent Number

  3,454,953

• Date Filed

  Not available

• Date Issued

  Tuesday, July 8, 1969
  56 years ago

• CPC

  • G01D15/06 - Electric recording elements
  • G01D15/20 - Recording elements for printing with ink or for printing by deformation or perforation of the recording surface

• US Classifications

  • 346 - Recorders