发明名称 |
Electromagnetic speaker loudspeaker centring having spider support with chemically etched metal conductor and special peripheral suspension guiding sealing. |
摘要 |
The loudspeaker centring support is wide and suppresses conductor braid attachments. The loudspeaker has a spider support having a metal conductor chemically etched and a special peripheral suspension having the role of guiding and sealing. |
申请公布号 |
FR2836771(A1) |
申请公布日期 |
2003.09.05 |
申请号 |
FR20020002682 |
申请日期 |
2002.03.04 |
申请人 |
BENARD ALAIN PIERRE MICHEL |
发明人 |
BENARD ALAIN PIERRE MICHEL |
分类号 |
H04R9/02;H04R9/04 |
主分类号 |
H04R9/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|