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发明名称
摘要
申请公布号
JPS577104(B2)
申请公布日期
1982.02.08
申请号
JP19780125714
申请日期
1978.10.14
申请人
发明人
分类号
C04B38/00;C04B28/34
主分类号
C04B38/00
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代理人
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地址
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