DIN ETS 300381:1995-09
Telephony for hearing impaired people - Inductive coupling of telephone earphones to hearing aids; English version ETS 300381:1994

Standard No.

DIN ETS 300381:1995-09

Release Date

1995

Published By

German Institute for Standardization

Latest

DIN ETS 300381:1995-09

DIN ETS 300381:1995-09 history

• 1995 DIN ETS 300381:1995-09 Telephony for hearing impaired people - Inductive coupling of telephone earphones to hearing aids; English version ETS 300381:1994
• 1995 DIN ETS 300381:1995 Telephony for hearing impaired people - Inductive coupling of telephone earphones to hearing aids; English version ETS 300381:1994