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发明名称
GERAET ZUR ERZEUGUNG VON REIBUNGSELEKTRIZITAET
摘要
申请公布号
DE8137077(U1)
申请公布日期
1983.05.26
申请号
DE19810037077U
申请日期
1981.12.19
申请人
KRUTZSCH, JOHANNES, DR.-ING., 8000 MUENCHEN, DE
发明人
分类号
H02N1/04;(IPC1-7):H02N1/04
主分类号
H02N1/04
代理机构
代理人
主权项
地址
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