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发明名称
摘要
申请公布号
DE2625819(C2)
申请公布日期
1982.06.09
申请号
DE19762625819
申请日期
1976.06.09
申请人
ASAHI GLASS CO. LTD., TOKYO, JP
发明人
NAKAYA, KEIICHI, CHIBA, JP;HARA, AKIRA, KITAKYUSHU, JP
分类号
C01D7/18;B01D9/02;C01C1/16;(IPC1-7):C01C1/16
主分类号
C01D7/18
代理机构
代理人
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