Martinus Godefridus Johannes Spanjers

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HV Leiden, NL

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Patents Grantslast 30 patents

Information Patent Grant
Aluminium die-casting alloy
- Patent number 6,773,664
- Issue date Aug 10, 2004
- Corus Aluminium Voerde GmbH
- Martinus Godefridus Johannes Spanjers
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Aluminum casting alloy
- Patent number 6,607,616
- Issue date Aug 19, 2003
- Corus Aluminium Voerde GmbH
- Martinus Godefridus Johannes Spanjers
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Aluminum casting alloy
- Publication number 20020043309
- Publication date Apr 18, 2002
- Martinus Godefridus Johannes Spanjers
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Aluminium die-casting alloy
- Publication number 20020006352
- Publication date Jan 17, 2002
- Martinus Godefridus Johannes Spanjers
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...