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发明名称
摘要
申请公布号
DE3922481(C2)
申请公布日期
1992.06.25
申请号
DE19893922481
申请日期
1989.07.08
申请人
KUPCZIK, GUENTER, DIPL.-ING., 2000 HAMBURG, DE
发明人
VERZICHT DES ERFINDERS AUF NENNUNG
分类号
E03F3/04;E03F5/10
主分类号
E03F3/04
代理机构
代理人
主权项
地址
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