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Method for inert gas welding or inert gas soldering of workpieces comprising identical or different metals or metal alloys by means of an additional Zn/Al metal |
Jurgen Wisniewski, Frank Prenger |
2008-02-12 |
| 7323031 |
Zinc powder or zinc alloy powder with inhomogeneous bulk density for alkaline batteries |
Armin Melzer, Petra Merkel, Rudi Kube, Norbert Schulz |
2008-01-29 |
| 6376102 |
Thermally sprayed anticorrosion layer for reinforced concrete and method for making the preparation thereof |
Michael Knepper, Jurgen Wisniewski |
2002-04-23 |
| 6224943 |
Method for improving the corrosion resistance of reinforced concrete |
Michael Knepper, Juergen Wisniewski |
2001-05-01 |
| 6071359 |
Shot for use as ammunition |
Jurgen Wisniewski |
2000-06-06 |
| 4995917 |
Manufacturing process for die-cast light-metal wheels of passenger cars |
Amer Dagustany, Bernd-Rainer Gunther, Gerhard Knall |
1991-02-26 |
| 4660614 |
Die casting method |
Herbert Woithe |
1987-04-28 |
| 4476911 |
Diecasting method for producing cast pieces which are low in gas, pores and oxides, as well as diecasting machine for implementing the method |
Edgar Lossack, Josef Baur, Wilfried Schwab |
1984-10-16 |
