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发明名称
VOLLWEG-GLEICHRICHTERSCHALTUNG
摘要
申请公布号
DE3831454(A1)
申请公布日期
1990.03.29
申请号
DE19883831454
申请日期
1988.09.16
申请人
PHILIPS PATENTVERWALTUNG GMBH, 2000 HAMBURG, DE
发明人
SIEBOERGER, GUENTHER, 2000 HAMBURG, DE
分类号
G01R19/22
主分类号
G01R19/22
代理机构
代理人
主权项
地址
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