DK43740C -
Procedure for grinding powdered or granular material for cooling this during the discharge from the grinding chamber and associated apparatus.
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Procedure for grinding powdered or granular material for cooling this during the discharge from the grinding chamber and associated apparatus.
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DK43740D1928-10-031929-09-10
Procedure for grinding powdered or granular material for cooling this during the discharge from the grinding chamber and associated apparatus.
DK43740C
(en)