3447743

Information

• Patent Grant
• 3447743

• References
• Source

• Patent Number

  3,447,743

• Date Filed

  Not available

• Date Issued

  Tuesday, June 3, 1969
  55 years ago

• CPC

  • G06K1/00 - Methods or arrangements for marking the record carrier in digital fashion
  • G06K17/00 - Methods or arrangements for effecting co-operative working between equipments covered by two or more of the preceding main groups
  • Y10T83/4569 - Manual

• US Classifications

  • 234 - Selective cutting
  • 083 - Cutting
  • 178 - Telegraphy
  • 226 - Advancing material of indeterminate length