1668967

Information

• Patent Grant
• 1668967

• References
• Source

• Patent Number

  1,668,967

• Date Filed

  Not available

• Date Issued

  Tuesday, May 8, 1928
  96 years ago

• CPC

  • B65H3/0646 - Wave generation rollers
  • B65H2301/531 - Cleaning parts of handling machine

• US Classifications

  • 271 - Sheet feeding or delivering