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发明名称
LOWWEXPANSION CRYSTALLINE GLASS
摘要
申请公布号
JPS5669240(A)
申请公布日期
1981.06.10
申请号
JP19790146716
申请日期
1979.11.13
申请人
NIPPON SHEET GLASS CO LTD
发明人
KATOU KOUICHI
分类号
C03C10/12;C03C3/04
主分类号
C03C10/12
代理机构
代理人
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地址
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