3512727

Information

• Patent Grant
• 3512727

• References
• Source

• Patent Number

  3,512,727

• Date Filed

  Not available

• Date Issued

  Tuesday, May 19, 1970
  54 years ago

• CPC

  • B65H18/20 - the web roll being supported on two parallel rollers at least one of which is driven
  • B65H2301/4148 - slitting
  • B65H2404/43 - Rider roll construction
  • B65H2404/431 - involving several segments in axial direction

• US Classifications

  • 242 - Winding, tensioning, or guiding