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发明名称
Piezoresistive mechanoelectric transducers
摘要
申请公布号
US3392358(A)
申请公布日期
1968.07.09
申请号
US19650435300
申请日期
1965.02.25
申请人
SONOTONE CORPORATION
发明人
COLLINS JEROME F.
分类号
H04R21/04
主分类号
H04R21/04
代理机构
代理人
主权项
地址
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