2428847

Information

• Patent Grant
• 2428847

• References
• Source

• Patent Number

  2,428,847

• Date Filed

  Not available

• Date Issued

  Tuesday, October 14, 1947
  77 years ago

• CPC

  • B41K1/16 - Numbering devices

• US Classifications

  • 101 - Printing
  • 235 - Registers