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发明名称
BITUMENDAEMMDACH
摘要
申请公布号
DD222659(A1)
申请公布日期
1985.05.22
申请号
DD19840261552
申请日期
1984.04.02
申请人
INGENIEURSCHULE FUER BAUWESEN GOTHA,DD
发明人
HAUPTMANN,UWE,DD;LETSCH,ULF,DD
分类号
E04D5/02;(IPC1-7):E04D5/02
主分类号
E04D5/02
代理机构
代理人
主权项
地址
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