2452138

Information

• Patent Grant
• 2452138

• References
• Source

• Patent Number

  2,452,138

• Date Filed

  Not available

• Date Issued

  Tuesday, October 26, 1948
  76 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