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经营范围
发明名称
Calcium phosphate for phosphors
摘要
申请公布号
US3099627(A)
申请公布日期
1963.07.30
申请号
US19590827173
申请日期
1959.07.15
申请人
SYLVANIA ELECTRIC PRODUCTS INC.
发明人
MOONEY RICHARD W.;COMSTOCK ALLAN J.
分类号
C01B25/32;C09K11/76
主分类号
C01B25/32
代理机构
代理人
主权项
地址
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