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经营范围
发明名称
Dachablauf für Flachdächer
摘要
申请公布号
AT255101(B)
申请公布日期
1967.06.26
申请号
AT19650009650
申请日期
1965.10.25
申请人
WALTHER LOEFFLER
发明人
WALTHER LOEFFLER;WALTHER LOEFFLER
分类号
E04D
主分类号
E04D
代理机构
代理人
主权项
地址
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