3853256

Information

• Patent Grant
• 3853256

• References
• Source

• Patent Number

  3,853,256

• Date Filed

  Not available

• Date Issued

  Tuesday, December 10, 1974
  50 years ago

• CPC

  • B41B27/12 - on tapes
  • B65H20/02 - by friction roller
  • G06K13/26 - Winding-up or unwinding of record carriers Driving of record carriers

• US Classifications

  • 226 - Advancing material of indeterminate length