Patents

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Exact Exact Batch Similar Substructure Substructure (SMARTS) Full documents Claims only Add AND condition
Add AND condition
Application Numbers Publication Numbers Either Add AND condition

Process for adding evaporable and meltable additives in melt ferrous alloys and device for making this process

Classifications

C21C1/10 Making spheroidal graphite cast-iron

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CS686887A1

Czechoslovakia

Other languages
English
Inventor
Jaroslav Ing Csc Polak
Vlastislav Pospisil

Worldwide applications
1987 CS 1988 EP YU FI NO PL

Application CS876868A events