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发明名称
METHOD AND APPARATUS FOR TREATING GASEOUS BODIES
摘要
申请公布号
CA453470(A)
申请公布日期
1948.12.21
申请号
CAD453470
申请日期
申请人
THE COMMONWEALTH ENGINEERING COMPANY OF OHIO
发明人
EDMUND M. VELTEN;MELVIN A. CROSBY
分类号
主分类号
代理机构
代理人
主权项
地址
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