Speaker and module using this, electronic apparatus, and apparatus, and speaker manufacturing method

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Bibliographic Details
Main Author FUKUYAMA TAKANORI,TAKASE TOMOYASU,SANO KOJI,YANO HIROSHI,NAKANO MASANORI,TOMOEDA SHIGERU,HONDA KAZUKI,YAMASAKI KAZUYA,KUBO KAZUTAKA,SHIMOKAWATOKO TAKESHI,ENOMOTO MITSUTAKA,SUMIYAMA MASAHIDE
Format Patent
LanguageEnglish
Published 28.02.2007
Subjects
DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PUBLIC ADDRESS SYSTEMS
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Bibliography:Application Number: CN2005805809