2788739

Information

• Patent Grant
• 2788739

• References
• Source

• Patent Number

  2,788,739

• Date Filed

  Not available

• Date Issued

  Tuesday, April 16, 1957
  67 years ago

• CPC

  • B41F1/60 - Safety devices

• US Classifications

  • 101 - Printing
  • 271 - Sheet feeding or delivering