WET ROTATING DRILL APPARATUS

PROBLEM TO BE SOLVED: To perform miniaturization and to improve operatability of a wet rotating drill apparatus in the wet rotating drill apparatus wherein a hole for repairing is made on a wall face, etc., by an extremely simple work by feeding a cooling medium prepd. by mixing low b.p. org. solven...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	TAKIGUCHI EIJI
Format:	Patent
Sprache:	eng
Schlagworte:	PERFORMING OPERATIONS TRANSPORTING WORKING CEMENT, CLAY, OR STONE WORKING STONE OR STONE-LIKE MATERIALS
Online-Zugang:	Volltext bestellen
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