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发明名称
POLYURETHANE COATINGS
摘要
申请公布号
CA860274(A)
申请公布日期
1971.01.05
申请号
CAD860274
申请日期
申请人
ASHLAND OIL AND REFINING COMPANY
发明人
GRANT O. SEDGWICK;FLOYD M. NELSON
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