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发明名称
PROCEDIMENTO ED IMPIANTO PER LA PRODUZIONE DI MONOCRISTALLI SEMICONDUTTORI CON CONCENTRAZIONE REGOLABILE DI SOSTANZA DI DROGATURA
摘要
申请公布号
IT1066181(B)
申请公布日期
1985.03.04
申请号
IT19760051383
申请日期
1976.09.22
申请人
WACKER CHEMITRONIC GESELLSCHAFT FUR ELEKTRONIK GRUNDSTOFFE MBH
发明人
分类号
C30B15/04;(IPC1-7):C30B/
主分类号
C30B15/04
代理机构
代理人
主权项
地址
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