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Method for producing an internal combustion engine valve and valve obtained in this manner |
— |
2015-11-10 |
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Hardened martensitic steel having a low or zero content of cobalt, method for producing a component from this steel, and component obtained in this manner |
— |
2015-06-02 |
| 8192560 |
Hardened martensitic steel, method for producing a component from this steel and component obtained in this manner |
Philippe Heritier, Isabelle Peslerbe, Claude Marcel Mons |
2012-06-05 |
| 8153056 |
Hardened martensitic steel, method for producing a component from this steel and component obtained in this manner |
Philippe Heritier, Isabelle Peslerbe, Claude Marcel Mons |
2012-04-10 |
| 8152938 |
Hardened martensitic steel, method for producing a component from this steel and component obtained in this manner |
Philippe Heritier, Isabelle Peslerbe, Claude Marcel Mons |
2012-04-10 |
| 8097098 |
Martensitic stainless steel composition, method for making a mechanical part from said steel and resulting part |
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2012-01-17 |
| 6656418 |
Steel composition, method for making same and parts produced from said compositions, particularly valves |
Frederic Perdriset |
2003-12-02 |
| 6267921 |
Nickel-Free stainless steel for biomedical applications |
Jean-Yves Moraux |
2001-07-31 |
| 6004408 |
Nickel-chrome-iron based alloy composition |
— |
1999-12-21 |