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发明名称
Verfahren zur Herstellung von Phosphorsaeure
摘要
申请公布号
DE1667412(A1)
申请公布日期
1972.04.13
申请号
DE19671667412
申请日期
1967.03.31
申请人
CENTRAL GLASS CO. LTD.
发明人
YASUTAKE,YOSHITO;FUJITA,YOSISIGE
分类号
C01B25/22
主分类号
C01B25/22
代理机构
代理人
主权项
地址
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