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发明名称
STOEPEMASSE.
摘要
申请公布号
NO161670(B)
申请公布日期
1989.06.05
申请号
NO19870001261
申请日期
1987.03.26
申请人
ELKEM MATERIALS A/S
发明人
SANDBERG, BJOERN
分类号
C04B;C04B9/00;C04B28/02;C04B28/10;(IPC1-7):C04B28/10
主分类号
C04B
代理机构
代理人
主权项
地址
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