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发明名称
Gebrannter grossformatiger Viellochstein
摘要
申请公布号
DE911539(C)
申请公布日期
1954.05.17
申请号
DE1951F007170
申请日期
1951.01.06
申请人
JOSEF FISCHER
发明人
FISCHER JOSEF
分类号
E04B2/02
主分类号
E04B2/02
代理机构
代理人
主权项
地址
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