1335746

Information

• Patent Grant
• 1335746

• References
• Source

• Patent Number

  1,335,746

• Date Filed

  Not available

• Date Issued

  Tuesday, April 6, 1920
  104 years ago

• CPC

  • B41K1/16 - Numbering devices
  • B41K1/42 - with pads or rollers movable for inking

• US Classifications

  • 101 - Printing