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发明名称
Télégraphe électrique
摘要
申请公布号
FR886267(A)
申请公布日期
1943.10.11
申请号
FRD886267
申请日期
1942.09.29
申请人
FIDES GESELLSCHAFT FU:R DIE VERWALTUNG UND VERWERTUNG VON GEWERBLICHEN SCHUTZRECHTEN MIT BESCHRANKTER HAFTUNG
发明人
分类号
H03J5/14
主分类号
H03J5/14
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代理人
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