1508532

Information

• Patent Grant
• 1508532

• References
• Source

• Patent Number

  1,508,532

• Date Filed

  Not available

• Date Issued

  Tuesday, September 16, 1924
  100 years ago

• CPC

  • B41J1/12 - on side surfaces thereof

• US Classifications

  • 101 - Printing
  • 235 - Registers