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Inventor: Wessely; Hermann
Address: Munich, DE
No. of patents: 4
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5173838 |
Electrical operational unit, particularly for data technology |
December 22, 1992 |
| A packaging system for electrical operational units is composed of several PC boards equipped with components of the so-called flat-pack type, which, on a component side, reside against coolant-permeated cooling plates and are supplied with operating and signal voltages from plugged and/ |
| 5153814 |
Mounting system for electrical function units, particularly for data technology |
October 6, 1992 |
| A mounting system for electrical function units, particularly for a data technology system is composed of an alternating sequence of cooling plates provided with cooling channels for a coolant and with through-contactings and of printed circuit boards constructed in microwiring technolog |
| 5144532 |
Circuit board assembly |
September 1, 1992 |
| A circuit board assembly for data equipment such as those having large numbers of layers and great power requirements in a small space having high computer performance, includes a multi-layer printed circuit board in laminated technology provided with voltage supply and signal carrying |
| 5045783 |
Method for testing a printed circuit board with a particle probe |
September 3, 1991 |
| Modified scanning electron microscopes are usually employed for the implementation of methods for testing the electrical properties of printed circuit boards with the electron probe. As a consequence of the deflection, chromatic aberration and of the aberrations of the objective lens |
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