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经营范围
发明名称
URETHANE FOAMS
摘要
申请公布号
CA783625(A)
申请公布日期
1968.04.23
申请号
CAD783625
申请日期
申请人
UNION CARBIDE CORPORATION
发明人
ROBERT D. WHITMAN;FRANK E. CRITCHFIELD
分类号
主分类号
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