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发明名称
PREPARATION OF 2-AZETIDINONE-1-SULFONIC ACIDS AND THEIR RAW MATERIAL
摘要
申请公布号
JPS58146555(U)
申请公布日期
1983.10.01
申请号
JP19820040718U
申请日期
1982.03.23
申请人
发明人
分类号
B04C5/12;B04C5/13;(IPC1-7):B04C5/13
主分类号
B04C5/12
代理机构
代理人
主权项
地址
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