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发明名称
PREPARATION OF METHACRYLIC ACID
摘要
申请公布号
JPS54141720(A)
申请公布日期
1979.11.05
申请号
JP19780047405
申请日期
1978.04.21
申请人
NIPPON ZEON CO
发明人
YAMAMOTO AKIHISA;OKUMURA KINICHI
分类号
C07C57/055;C07C51/00;C07C57/04;C07C67/00
主分类号
C07C57/055
代理机构
代理人
主权项
地址
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