2539382

Information

• Patent Grant
• 2539382

• References
• Source

• Patent Number

  2,539,382

• Date Filed

  Not available

• Date Issued

  Tuesday, January 30, 1951
  74 years ago

• CPC

  • B41L39/14 - Automatic control of tripping devices by feelers, photoelectric devices, pneumatic devices, or other detectors
  • B41L19/02 - having forme cylinders carrying a plurality of printing surface, or for performing letterpress and lithographic processes selectively or in combination

• US Classifications

  • 101 - Printing