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发明名称
PRODUCTION OF PHOSPHORIC ACID AND HYDROGEN
摘要
申请公布号
CA317774(A)
申请公布日期
1931.12.08
申请号
CAD317774
申请日期
申请人
WLADIMIR NIKOLAJEWITCH IPATIEW
发明人
WLADIMIR NIKOLAJEWITCH IPATIEW
分类号
主分类号
代理机构
代理人
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