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发明名称
Hallenbauwerk.
摘要
申请公布号
AT150522(B)
申请公布日期
1937.09.10
申请号
ATD150522
申请日期
1936.05.30
申请人
FRIED. KRUPP AKTIENGESELLSCHAFT
发明人
分类号
主分类号
代理机构
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