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经营范围
发明名称
Process and apparatus for the production of small shaped elements from solid carbon dioxide
摘要
申请公布号
GB870533(A)
申请公布日期
1961.06.14
申请号
GB19590019191
申请日期
1959.06.04
申请人
AGEFKO KOHLENSAURE - WERKE G.M.B.H.
发明人
SCHNOOR KARL-HEINZ
分类号
C01B31/22
主分类号
C01B31/22
代理机构
代理人
主权项
地址
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