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发明名称
GAS REPLACEMENT OF METAL SULFIDES
摘要
申请公布号
CA520274(A)
申请公布日期
1956.01.03
申请号
CAD520274
申请日期
申请人
CHEMICAL CONSTRUCTION CORPORATION
发明人
EDWARD S. ROBERTS;PATRICK J. MCGAULEY;FELIX A. SCHAUFELBERGER
分类号
主分类号
代理机构
代理人
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