Ear piece for hearing protection

The invention relates to an ear piece for hearing protection consisting of a pressed plastic ear piece on the upper surface of which at least one groove 3 has been formed which is provided with a dog 2, and of a steel blank 4,6 pressed into the groove(s).

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Bibliographische Detailangaben
1. Verfasser:	JAERVINEN, JYRKI
Format:	Patent
Sprache:	eng ; fin
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	The invention relates to an ear piece for hearing protection consisting of a pressed plastic ear piece on the upper surface of which at least one groove 3 has been formed which is provided with a dog 2, and of a steel blank 4,6 pressed into the groove(s).