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经营范围
发明名称
SCHREITENDER STREBAUSBAU.
摘要
申请公布号
DE1859210(U)
申请公布日期
1962.10.04
申请号
DE195900K1086U
申请日期
1959.01.23
申请人
KRONPRINZ AKTIENGESELLSCHAFT
发明人
分类号
E21D23/00
主分类号
E21D23/00
代理机构
代理人
主权项
地址
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