NOZZLE AND STRUCTURE OF NOZZLE AND STOPPER

Provided is a nozzle or a stopper having a gas blowing function, which is capable of preventing irregular breaking to be triggered by a gas outlet or a gas passage path communicated with the gas outlet, or, even in the 20 77 0442.0vent of breaking, preventing expansion of the breaking, and a combina...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KAKU, Toshio, TACHIKAWA, Kouichi, FUKUNAGA, Shinichi
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING
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