Johannes S. van Wieringen

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Eindhoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Method of preparing titanium iron-containing material for hydrogen...
- Patent number 4,283,226
- Issue date Aug 11, 1981
- U.S. Philips Corporation
- Harmannus H. van Mal
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS