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发明名称
Mehrphasiger mechanischer Stromumformer.
摘要
申请公布号
CH209025(A)
申请公布日期
1940.03.15
申请号
CHD209025
申请日期
1939.03.01
申请人
PATENTVERWERTUNGS-GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG "HERMES"
发明人
"HERMES" PATENTVERWERTUNGS-GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG
分类号
主分类号
代理机构
代理人
主权项
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