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发明名称
Transformateur mécano-électrique
摘要
申请公布号
CH329938(A)
申请公布日期
1958.05.15
申请号
CHD329938
申请日期
1955.04.15
申请人
VOGEL,PAUL
发明人
KASPAUL,ALFRED
分类号
H04R23/00
主分类号
H04R23/00
代理机构
代理人
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