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发明名称
Method of improving acid resistance of glass color
摘要
申请公布号
US2724662(A)
申请公布日期
1955.11.22
申请号
US19530341352
申请日期
1953.03.09
申请人
B. F. DRAKENFIELD & CO.
发明人
ANDREWS RAY;MURRAY ROBERT S.
分类号
C03C1/10;C23D5/00
主分类号
C03C1/10
代理机构
代理人
主权项
地址
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