(Není železo jako železo)

Content: Document about a new method of producing ductile iron in induction furnaces, which is the first in the world to be carried out in Czechoslovakia.

Countries:

Czechoslovakia

Genres:

Documentary

Runtime:

0 minutes

Year:

1950

Directors:

Ján Šmok

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Production companies:

Krátký film Praha

Actors:

Crews:

Director

Screenplay

Director of Photography

Director of Photography

Original Music Composer