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发明名称
PIEZOELECTRIC TRANSFORMER
摘要
申请公布号
US3487239(A)
申请公布日期
1969.12.30
申请号
USD3487239
申请日期
1968.12.10
申请人
MOTOROLA INC.
发明人
HUGO W. SCHAFFT
分类号
H01L41/107;(IPC1-7):H02N1/06
主分类号
H01L41/107
代理机构
代理人
主权项
地址
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