1552788

Information

• Patent Grant
• 1552788

• References
• Source

• Patent Number

  1,552,788

• Date Filed

  Not available

• Date Issued

  Tuesday, September 8, 1925
  99 years ago

• CPC

  • A41H3/02 - Making patterns by copying

• US Classifications

  • 401 - Coating implements with material supply
  • 101 - Printing