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经营范围
发明名称
Crampon de fixation de plaques ondulées pour toitures
摘要
申请公布号
FR879677(A)
申请公布日期
1943.03.02
申请号
FRD879677
申请日期
1942.02.24
申请人
发明人
OESTERHELD KARL ADOLF
分类号
E04D3/36
主分类号
E04D3/36
代理机构
代理人
主权项
地址
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