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发明名称
Dispositif démultiplicateur pour la commande de condensateurs et autres appareils de précision
摘要
申请公布号
FR805883(A)
申请公布日期
1936.12.02
申请号
FRD805883
申请日期
1936.04.22
申请人
发明人
HALFTERMEYER RENE
分类号
H03J1/14
主分类号
H03J1/14
代理机构
代理人
主权项
地址
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