Innsatsstöpt hjelm

A comfortable, self-adjusting, protective helmet made from a process of insert molding. The helmet comprises an armature or insert made of a porous material that is embedded in the layers of the helmet to connect the structural parts of the helmet to one another. The armature as used in the helmet a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WITHNALL, CHRISTOPHER ROBERT PATRICK, SHEWCHENKO, NICHOLAS, TUTTON, JOHN C, WATTERS, ROBERT D, BAYNE, TIMOTHY DOUGLAS, BALATTI, ALDO F, FLETCHER, MARK A
Format:	Patent
Sprache:	nor
Schlagworte:	HATS HEAD COVERINGS HEADWEAR HUMAN NECESSITIES
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