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发明名称
Dichtungsbahn oder Tafel fuer Dachziegel aller Art
摘要
申请公布号
DE2019441(A1)
申请公布日期
1971.11.04
申请号
DE19702019441
申请日期
1970.04.22
申请人
KELLERHOFF,RICHARD
发明人
KELLERHOFF,RICHARD
分类号
E04B7/22;E04D13/17
主分类号
E04B7/22
代理机构
代理人
主权项
地址
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