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发明名称
Dachentlüfter aus Kunststoff
摘要
申请公布号
CH434662(A)
申请公布日期
1967.04.30
申请号
CH19650012003
申请日期
1965.08.26
申请人
FARBWERKE HOECHST AKTIENGESELLSCHAFT VORMALS MEISTER LUCIUS & BRUENING
发明人
KAPPEL,HEINRICH;WOELFLICK,ERWIN;JUNGWIRTH,JOACHIM
分类号
E04D13/17;(IPC1-7):E04D13/16
主分类号
E04D13/17
代理机构
代理人
主权项
地址
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