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发明名称
Pick-up.
摘要
申请公布号
CH154231(A)
申请公布日期
1932.04.30
申请号
CHD154231
申请日期
1931.04.22
申请人
E. PAILLARD & CIE. SOCIETE ANONYME
发明人
E. PAILLARD & CIE. SOCIETE ANONYME
分类号
H04R11/08
主分类号
H04R11/08
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