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经营范围
发明名称
Improvements in or relating to the decarbonation of ammoniacal liquor
摘要
申请公布号
GB753326(A)
申请公布日期
1956.07.25
申请号
GB19530023491
申请日期
1953.08.25
申请人
THE A.P.V. COMPANY LIMITED
发明人
CLIFTON PETER VINCENT
分类号
C01B31/20;C01C1/10
主分类号
C01B31/20
代理机构
代理人
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地址
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