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Inventor: Sondergeld; Werner
Address: Offenbach, DE
No. of patents: 3
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5797827 |
Printing material guiding surface structure for printing machine cylinders |
August 25, 1998 |
| A printing material guiding surface structure, preferably for cylinders or cylinder dressings of printing machines has a surface structure which facilitates improved sheet guiding in that the friction forces at the contact points of the printing material and the surface structure are |
| 5785840 |
Process for producing a surface structure for a cylinder of a printing machine |
July 28, 1998 |
| The present invention relates to a process for producing a surface structure, preferably on a cylinder, cylinder dressing, or roller of a printing machine, with a hard chromium coating which is galvanically produced and preferably ground to dimensional accuracy. The object of the inv |
| 5046420 |
Ink duct for printing presses including fans for heating ink |
September 10, 1991 |
| To obviate local differences in heat expansion in the ink duct, ink metering means and ductor roller, and to temper the printing ink, stabilize the ink-damping agent emulsion and protect the ductor roller from corrosion, the ink duct includes a heat insulating material secured to und |
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