3286571

Information

• Patent Grant
• 3286571

• References
• Source

• Patent Number

  3,286,571

• Date Filed

  Not available

• Date Issued

  Tuesday, November 22, 1966
  58 years ago

• CPC

  • G03B31/06 - in which sound track is associated with successively-shown still pictures
  • Y10S83/917 - Notching
  • Y10T83/462 - Plurality of work feed means in separate paths
  • Y10T83/658 - With projections on work-carrier [e.g., pin wheel]
  • Y10T83/828 - With illuminating or viewing means for work
  • Y10T83/944 - Multiple punchings
  • Y10T83/9442 - Notching tool

• US Classifications

  • 083 - Cutting