3123181

Information

• Patent Grant
• 3123181

• References
• Source

• Patent Number

  3,123,181

• Date Filed

  Not available

• Date Issued

  Tuesday, March 3, 1964
  61 years ago

• CPC

  • G06K13/22 - Capstans Pinch rollers
  • G03B21/50 - Control devices operated by the film strip during the run

• US Classifications

  • 188 - Brakes
  • 226 - Advancing material of indeterminate length
  • 242 - Winding, tensioning, or guiding