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发明名称
Isolierung und Verfahren zu deren Herstellung
摘要
申请公布号
CH471937(A)
申请公布日期
1969.04.30
申请号
CH19670003203
申请日期
1967.03.06
申请人
ASPHALTGESELLSCHAFT GEISSLER U. PEHR
发明人
SCHUSCHA,EMMERICH,DIPL.-ING.
分类号
E01D19/08;E04D5/10;E04D7/00;E04D11/00;E04D11/02;(IPC1-7):E01D19/12;E04B5/16
主分类号
E01D19/08
代理机构
代理人
主权项
地址
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