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发明名称
Balanced magnetostrictive oscillator
摘要
申请公布号
US1811128(A)
申请公布日期
1931.06.23
申请号
US19280325369
申请日期
1928.12.11
申请人
WIRED RADIO, INC.
发明人
HARRISON JAMISON R.
分类号
H03B5/40
主分类号
H03B5/40
代理机构
代理人
主权项
地址
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