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发明名称
Dispositif wobbulateur
摘要
申请公布号
CH331358(A)
申请公布日期
1958.07.15
申请号
CHD331358
申请日期
1956.04.13
申请人
HOLDING ELECTROSONIC S. A.
发明人
LEGRAND,ROGER
分类号
H03B23/00
主分类号
H03B23/00
代理机构
代理人
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