2552152

Information

• Patent Grant
• 2552152

• References
• Source

• Patent Number

  2,552,152

• Date Filed

  Not available

• Date Issued

  Tuesday, May 8, 1951
  73 years ago

• CPC

  • B41D5/00 - Working, treating, or handling stereotype plates
  • Y10T409/503444 - Concave work surface [e.g., bearing, stereotype printing plate, etc,]

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 101 - Printing
  • 269 - Work holders