3555978

Information

• Patent Grant
• 3555978

• References
• Source

• Patent Number

  3,555,978

• Date Filed

  Not available

• Date Issued

  Tuesday, January 19, 1971
  53 years ago

• CPC

  • B65H33/04 - by inserting marker slips in pile or stream
  • B65H2301/42612 - cut into tabs before or upon insertion

• US Classifications

  • 270 - Sheet-material associating