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发明名称
CERAMIC BODY DEVICE
摘要
申请公布号
CA339494(A)
申请公布日期
1934.02.20
申请号
CAD339494
申请日期
申请人
THE CORNING GLASS WORKS
发明人
WILLARD A. KATES
分类号
主分类号
代理机构
代理人
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