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经营范围
发明名称
PRODUCTION OF ALPHA-CRISTOBALITE FIBERS
摘要
申请公布号
US3544293(A)
申请公布日期
1970.12.01
申请号
USD3544293
申请日期
1968.04.26
申请人
CORNING GLASS WORKS
发明人
EUGENE F. RIEBLING
分类号
C01B33/12;C03B37/00;C03C13/00;C30B1/02;(IPC1-7):C03B37/00
主分类号
C01B33/12
代理机构
代理人
主权项
地址
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