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发明名称
摘要
申请公布号
JPH021775(B2)
申请公布日期
1990.01.12
申请号
JP19860009428
申请日期
1986.01.20
申请人
ISHIZUKA GLASS
发明人
KANEKO MASAKATSU
分类号
C03B9/347
主分类号
C03B9/347
代理机构
代理人
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