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发明名称
PREPARATION OF TETRABASIC ACID ANHYDRIDE
摘要
申请公布号
JPS6075474(A)
申请公布日期
1985.04.27
申请号
JP19830183206
申请日期
1983.10.03
申请人
NIPPON ZEON KK
发明人
OOSHIMA MASAYOSHI;YAMATO MOTOTOSHI
分类号
C07D307/92
主分类号
C07D307/92
代理机构
代理人
主权项
地址
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