Dry mixture of embedding material or moulding material for metal casting, embedded or moulding material produced therefrom and the use of the same
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United States of America Patent
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Issued Date -
May 6, 2004
app pub date -
Sep 5, 2003
filing date -
Apr 4, 2001
priority date (Note) -
Abandoned
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Abstract
A dry mix for producing embedding or molding compositions for metal casting processes such as the lost wax process containing a hydraulic binder component composed of sulfate-carrier-free ground portland clinker.
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