发明名称 AN ELECTROACOUSTIC TRANSDUCER AND A DIAPHRAGM FOR AN ELECTROACOUSTIC TRANSDUCER
摘要 <p>The invention refers to an electroacousic transducer (1) having a diaphragm (19) and having supporting means (25) for the diaphragm (19). The diaphragm (19) and the supporting means (25) form a single part and an annular outer zone (24) of the diaphragm (19) and a first annular zone (26) of the supporting means (25) adjoin one another smoothly. The invention also refers to a diaphragm (19) for an electroacoustic transducer (1).</p>
申请公布号 WO1999041940(A1) 申请公布日期 1999.08.19
申请号 IB1999000237 申请日期 1999.02.11
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