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发明名称
METHOD OF MAKING INFRARED TRANSMITTING GERMANATE GLASSES
摘要
申请公布号
US3531305(A)
申请公布日期
1970.09.29
申请号
USD3531305
申请日期
1967.03.06
申请人
CORNING GLASS WORKS
发明人
WILLIAM H. DUMBAUGH JR.
分类号
C03C3/253;C03C4/10;(IPC1-7):C03C3/00
主分类号
C03C3/253
代理机构
代理人
主权项
地址
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