3080014

Information

• Patent Grant
• 3080014

• References
• Source

• Patent Number

  3,080,014

• Date Filed

  Not available

• Date Issued

  Tuesday, March 5, 1963
  62 years ago

• CPC

  • B65H18/16 - by friction roller
  • B65H27/00 - Special constructions of feed or guide rollers and surfaces thereof
  • B65H2404/13162 - Helicoidal grooves
  • B65H2404/13163 - in longitudinal direction

• US Classifications

  • 181 - Acoustics
  • 226 - Advancing material of indeterminate length