1999928

Information

• Patent Grant
• 1999928

• References
• Source

• Patent Number

  1,999,928

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1935
  89 years ago

• CPC

  • G07B9/00 - Ticket punches
  • B41K3/08 - having adjustable type-carrying wheels

• US Classifications

  • 101 - Printing
  • 234 - Selective cutting