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发明名称
Method for aluminizing cathode ray tube screens
摘要
申请公布号
US2840488(A)
申请公布日期
1958.06.24
申请号
US19550547190
申请日期
1955.11.16
申请人
SYLVANIA ELECTRIC PRODUCTS INC.
发明人
WATSON WILLIAM R.
分类号
H01J9/22;H01J29/28
主分类号
H01J9/22
代理机构
代理人
主权项
地址
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