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经营范围
发明名称
Triboelektrischer Generator mit Rollen.
摘要
申请公布号
DE68912072(T2)
申请公布日期
1994.05.11
申请号
DE19896012072T
申请日期
1989.10.27
申请人
UNIVERSIDAD NACIONAL DE EDUCACION A DISTANCIA, MADRID, ES
发明人
LORENTA PARAMO, GABRIEL, ES-28008 MADRID, ES
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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