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发明名称
POLYURETHANE COMPOSITIONS
摘要
申请公布号
CA844060(A)
申请公布日期
1970.06.09
申请号
CAD844060
申请日期
申请人
HODOGAYA CHEMICAL CO.
发明人
TAKEO AOKI;SHIGERU TAKEO;YUUJI TAKAHASHI
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主分类号
代理机构
代理人
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