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发明名称
PREPARING PROCESS FOR 1,3-DIHYDRO-SPIRO-(ISOBENZOFURAN) DERIVATIVES
摘要
申请公布号
KR1019810000093(B1)
申请公布日期
1981.02.14
申请号
KR1019800000181
申请日期
1980.01.18
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发明人
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主分类号
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