NECK BAND TYPE ELECTRIC FAN

To eliminate some disadvantages found in a conventional portable type electric fan that holding of a box type main body for its use becomes hindrance during motion and work and also dangerous state while the rope is engaged with a protrusion and although the electric fan was hung at ears with a rope...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	TADANO HIDEAKI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
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