| 6498496 |
Device for detecting membrane leaks in a diaphragm pump |
Gerhard Rohner, Jens Plechinger, Hans-Juergen Diekmann, Eberhard Bock |
2002-12-24 |
| 6193941 |
Process for producing a metallurgical raw material from oil containing heavy metals |
Michael Buxel |
2001-02-27 |
| 5329712 |
Frame for the display of pictures |
— |
1994-07-19 |
| 4901526 |
Bottom unit for the combustion chamber of a liquid-fueled rocket |
Thomas Barth |
1990-02-20 |
| 4862158 |
Extension arrangement and station connecting method for a ring communication system |
Johann Mueller |
1989-08-29 |
| 4798960 |
Device for the treatment of substances by UV radiation |
Martin Lehner, Reinhard Born, Hans-Georg Lotz |
1989-01-17 |
| 4779337 |
Device for the stencil-ferrule mounting of screen printing cylinders |
— |
1988-10-25 |
| 4752308 |
Process for the reconditioning of quench water |
Adrian Brandl, Herbert Wehner |
1988-06-21 |
| 4731784 |
Communication system comprising overlayed multiple-access transmission networks |
Johann Mueller, Ernst H. Rothauser, Erwin A. Zurfluh |
1988-03-15 |
| 4705608 |
Process for making screen printing fabrics for screen printing cylinders |
Heinz Brocker, Martin Lehner |
1987-11-10 |
| 4703690 |
Device for pre-emulsifying of ink emulsion in offset printing apparatus |
— |
1987-11-03 |
| 4417242 |
Method for connecting or disconnecting selected stations in a ring communication system, and ring communication system including selectively connectable stations |
Urs Bapst, Heinrich Meyr, Hans R. Muller |
1983-11-22 |
