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发明名称
DURCH IONENAUSTAUSCH VERFESTIGTER ALKALISILIKAT GLASGEGEN STAND MIT EINEM KERN UND EINER UNTER DRUCKSPANNUNGEN STEHEN DEN UMHUELLENDEN OBERFLAECHENSCHICHT UND VERFAHREN ZU SEINER HERSTELLUNG
摘要
申请公布号
DE1496470(B2)
申请公布日期
1971.07.29
申请号
DE19651496470
申请日期
1965.12.17
申请人
发明人
分类号
C03C3/083;C03C21/00;(IPC1-7):C03C21/00
主分类号
C03C3/083
代理机构
代理人
主权项
地址
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