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发明名称
Improvements in or relating to apparatus for the production of ozone
摘要
申请公布号
GB350774(A)
申请公布日期
1931.06.18
申请号
GB19300021526
申请日期
1930.07.16
申请人
VITTORIO GAMBAROTTA
发明人
分类号
C01B13/11
主分类号
C01B13/11
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代理人
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