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发明名称
CARBON JIG FOR SEMICONDUCTOR DIFFUSION FURNACE
摘要
申请公布号
JPH0444315(A)
申请公布日期
1992.02.14
申请号
JP19900151636
申请日期
1990.06.12
申请人
TOSHIBA CERAMICS CO LTD
发明人
YAMAZAKI HIROSHI
分类号
C23C16/32;H01L21/22
主分类号
C23C16/32
代理机构
代理人
主权项
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