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发明名称
Dispositif pour l'excitation des vibrations au moyen de corps vibrants accordés, par exemple au moyen de diapasons
摘要
申请公布号
FR753433(A)
申请公布日期
1933.10.16
申请号
FRD753433
申请日期
1933.01.16
申请人
C. LORENZ AKTIENGESELLSCHAFT
发明人
分类号
H03B5/30
主分类号
H03B5/30
代理机构
代理人
主权项
地址
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