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经营范围
发明名称
Perfectionnements aux sorties d'eau de pluie pour toitures
摘要
申请公布号
BE593921(A4)
申请公布日期
1960.12.01
申请号
BE19600593921
申请日期
1960.08.09
申请人
BROADS MANUFACTURING COMPANY LIMITED
发明人
ANTONY CHARLES ELMER
分类号
E04D13/04;(IPC1-7):E04D
主分类号
E04D13/04
代理机构
代理人
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