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发明名称
摘要
申请公布号
CH587681(A5)
申请公布日期
1977.05.13
申请号
CH19740007079
申请日期
1974.05.22
申请人
CORNING GLASS WORKS
发明人
分类号
G01N33/48;B04B13/00;G01N1/28;(IPC1-7):B04B9/10;G01N21/24;G01N33/16
主分类号
G01N33/48
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