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发明名称
ISOLIERSTOFF AUS EXPANDIERTEM PERLIT UND ALKALIMETALLSILICAT UND VERFAHREN ZU DESSEN HERSTELLUNG.
摘要
申请公布号
DE106246(T1)
申请公布日期
1984.09.13
申请号
DE19830109816T
申请日期
1983.09.30
申请人
GENERAL REFRACTORIES CO., BALA CYNWYD, PA., US
发明人
SAMANTA, SUDARSAN C., PLYMOUTH MEETING PENNSYLVANIA 19462, US
分类号
C04B28/26;(IPC1-7):C04B19/04
主分类号
C04B28/26
代理机构
代理人
主权项
地址
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