AT194543B - Process for the treatment of hard coal meal for foundry purposes - Google Patents

Process for the treatment of hard coal meal for foundry purposes

Info

Publication number
AT194543B
AT194543B AT194543DA AT194543B AT 194543 B AT194543 B AT 194543B AT 194543D A AT194543D A AT 194543DA AT 194543 B AT194543 B AT 194543B
Authority
AT
Austria
Prior art keywords
treatment
hard coal
foundry purposes
coal meal
meal
Prior art date
Application number
Other languages
German (de)
Inventor
Bela Dipl Ing Tisza
Original Assignee
Bela Dipl Ing Tisza
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bela Dipl Ing Tisza filed Critical Bela Dipl Ing Tisza
Application granted granted Critical
Publication of AT194543B publication Critical patent/AT194543B/en

Links

AT194543D 1954-07-09 1954-07-09 Process for the treatment of hard coal meal for foundry purposes AT194543B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT194543T 1954-07-09

Publications (1)

Publication Number Publication Date
AT194543B true AT194543B (en) 1958-01-10

Family

ID=3666637

Family Applications (1)

Application Number Title Priority Date Filing Date
AT194543D AT194543B (en) 1954-07-09 1954-07-09 Process for the treatment of hard coal meal for foundry purposes

Country Status (1)

Country Link
AT (1) AT194543B (en)

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