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发明名称
ABDICHTUNGSFOLIE ALS BAHNENFOERMIGES BAUELEMENT
摘要
申请公布号
AT375123(B)
申请公布日期
1984.07.10
申请号
AT19820002284
申请日期
1982.06.11
申请人
EWALD DOERKEN GMBH. & CO. KG.
发明人
分类号
E02D31/02;(IPC1-7):E04B1/64
主分类号
E02D31/02
代理机构
代理人
主权项
地址
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