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发明名称
摘要
申请公布号
DE2553362(C2)
申请公布日期
1984.08.09
申请号
DE19752553362
申请日期
1975.11.27
申请人
SIEMENS AG, 1000 BERLIN UND 8000 MUENCHEN, DE
发明人
REINFELDER, HANS ERICH, DIPL.-PHYS., 8520 ERLANGEN, DE
分类号
C30B31/20;(IPC1-7):C30B31/20
主分类号
C30B31/20
代理机构
代理人
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地址
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