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发明名称
METHOD OF CONTROLLING WAX SWEATING
摘要
申请公布号
CA458552(A)
申请公布日期
1949.08.02
申请号
CAD458552
申请日期
申请人
THE ATLANTIC REFINING COMPANY
发明人
SEYMOUR W. FERRIS
分类号
主分类号
代理机构
代理人
主权项
地址
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