1889526

Information

• Patent Grant
• 1889526

• References
• Source

• Patent Number

  1,889,526

• Date Filed

  Not available

• Date Issued

  Tuesday, November 29, 1932
  92 years ago

• CPC

  • B65H27/00 - Special constructions of feed or guide rollers and surfaces thereof
  • B65H2404/164 - self-centring or automatically centring

• US Classifications

  • 271 - Sheet feeding or delivering
  • 492 - Roll or roller