3034124

Information

• Patent Grant
• 3034124

• References
• Source

• Patent Number

  3,034,124

• Date Filed

  Not available

• Date Issued

  Tuesday, May 8, 1962
  62 years ago

• CPC

  • G01R13/12 - Chemical recording

• US Classifications

  • 347 - Incremental printing of symbolic information
  • 346 - Recorders