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发明名称
摘要
申请公布号
DE3338222(C2)
申请公布日期
1988.07.14
申请号
DE19833338222
申请日期
1983.10.21
申请人
PHOENIX AG, 2100 HAMBURG, DE
发明人
BAUER, KARL-HEINZ, 2100 HAMBURG, DE
分类号
E01B9/68;(IPC1-7):E01B9/68
主分类号
E01B9/68
代理机构
代理人
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地址
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