2011625

Information

• Patent Grant
• 2011625

• References
• Source

• Patent Number

  2,011,625

• Date Filed

  Not available

• Date Issued

  Tuesday, August 20, 1935
  89 years ago

• CPC

  • B42D9/02 - Automatic bookmarkers

• US Classifications

  • 462 - Books, strips, and leaves for manifolding