Martinus Frans van der Maas

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Arnumuiden, NL

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Patents Grantslast 30 patents

Information Patent Grant
Gas chromatograph apparatus
- Patent number 6,035,697
- Issue date Mar 14, 2000
- SGT Exploitatie B.V.
- Martinus Frans van der Maas
- G01 - MEASURING TESTING
Information Patent Grant
Gas Chromatograph apparatus
- Patent number 5,889,197
- Issue date Mar 30, 1999
- SGT Explotaitie B.V.
- Martinus Frans van der Maas
- G01 - MEASURING TESTING
Information Patent Grant
Closing element intended for closing off an end of a capillary gas...
- Patent number 5,837,038
- Issue date Nov 17, 1998
- SGT Exploitatie B.V.
- Martinus Frans van der Maas
- G01 - MEASURING TESTING