1567981

Information

• Patent Grant
• 1567981

• References
• Source

• Patent Number

  1,567,981

• Date Filed

  Not available

• Date Issued

  Tuesday, December 29, 1925
  99 years ago

• CPC

  • B42D15/0046 - Forms for staff or material planning; Inventories

• US Classifications

  • 283 - Printed matter
  • D19 - Office supplies