3461582

Information

• Patent Grant
• 3461582

• References
• Source

• Patent Number

  3,461,582

• Date Filed

  Not available

• Date Issued

  Tuesday, August 19, 1969
  55 years ago

• CPC

  • G09B29/06 - of belt form
  • G06K13/26 - Winding-up or unwinding of record carriers Driving of record carriers

• US Classifications

  • 040 - Card, picture, or sign exhibiting
  • 073 - Measuring and testing
  • 242 - Winding, tensioning, or guiding