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发明名称
TRAEGERHORDE ZUR AUFNAHME VON SCHEIBEN BEI DER HERSTELLUNG VON HALBLEITER-BAUELEMENTEN UNTER ANWENDUNG DES DIFFUSIONSVERFAHRENS
摘要
申请公布号
DE7229272(U)
申请公布日期
1972.11.02
申请号
DE19720029272U
申请日期
1972.08.07
申请人
THERMAL QUARZ-SCHMELZE GMBH
发明人
分类号
(IPC1-7):B01J17/34
主分类号
(IPC1-7):B01J17/34
代理机构
代理人
主权项
地址
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