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经营范围
发明名称
Elektrischer Rotations- oder Linearmotor, dessen Läufer mittels Ultraschallschwingungen angetrieben wird.
摘要
申请公布号
DE3853760(D1)
申请公布日期
1995.06.14
申请号
DE19883853760
申请日期
1988.10.04
申请人
PHILIPS PATENTVERWALTUNG GMBH, 20097 HAMBURG, DE
发明人
EUSEMANN, ROLAND, DR. RER. NAT., D-5100 AACHEN, DE;OEPEN, HEINRICH, D-5190 STOLBERG-GRESSENICH, DE;HAMMERS, ANTON, D-5100 AACHEN, DE
分类号
H01L41/08;H02N2/00;(IPC1-7):H01L41/08
主分类号
H01L41/08
代理机构
代理人
主权项
地址
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