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发明名称
Vorgefertigte,selbsttragende Dacheindeckung
摘要
申请公布号
DE1922364(A1)
申请公布日期
1970.11.12
申请号
DE19691922364
申请日期
1969.05.02
申请人
KELLERHOFF,RICHARD
发明人
KELLERHOFF,RICHARD
分类号
E04D3/35;E04D3/365
主分类号
E04D3/35
代理机构
代理人
主权项
地址
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