3713602

Information

• Patent Grant
• 3713602

• References
• Source

• Patent Number

  3,713,602

• Date Filed

  Not available

• Date Issued

  Tuesday, January 30, 1973
  51 years ago

• CPC

  • G03B21/326 - Means for fixing the film on the axis of a reel or spindle

• US Classifications

  • 242 - Winding, tensioning, or guiding