Office or cosmetics article
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United States of America Patent
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N/A
Issued Date -
Jul 26, 2007
app pub date -
Jan 25, 2007
filing date -
Jan 25, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An office or cosmetics article made of a magnesium material, in particular a sharpener body or a ruler, has an inorganic, chemically bonded protective layer including at least one element selected from the group containing the metals of the main groups III, IV, V and VI and the subgroups Ib, IVb, Vb, VIb, VIIb and VIIIb of the Periodic Table of the Elements, as well as oxides, ceramics, nitrides, carbides, silicides and borides thereof. The office or cosmetics article is lastingly protected against corrosion by virtue of such a protective layer.
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