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发明名称
Gas conditioning apparatus
摘要
申请公布号
US1813959(A)
申请公布日期
1931.07.14
申请号
US19280320051
申请日期
1928.11.17
申请人
LAWRENCE ROMANOFF ALEXIS
发明人
ROMANOFF ALEXIS LAWRENCE
分类号
F24F6/02
主分类号
F24F6/02
代理机构
代理人
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地址
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