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发明名称
PROTECTION DEVICE
摘要
In an embodiment, a device is provided comprising an accelerometer and an electroactive material. A control circuit is coupled between the accelerometer and the electroactive material.
申请公布号
EP2297732(A1)
申请公布日期
2011.03.23
申请号
EP20080874364
申请日期
2008.11.18
申请人
SONY ERICSSON MOBILE COMMUNICATIONS AB
发明人
KLINGHULT, GUNNAR
分类号
G11B19/04;G01P15/08;H04M1/18
主分类号
G11B19/04
代理机构
代理人
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地址
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