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发明名称
METHOD FOR MAKING HOLLOW GLASS PARTICLE HAVING A METALLIC COPPER COATING
摘要
申请公布号
US3420645(A)
申请公布日期
1969.01.07
申请号
USD3420645
申请日期
1966.06.16
申请人
CORNING GLASS WORKS
发明人
MICHAEL L. HAIR
分类号
C03C17/06;(IPC1-7):C03C21/00;C03B19/10
主分类号
C03C17/06
代理机构
代理人
主权项
地址
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