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发明名称
摘要
申请公布号
JPS645907(B2)
申请公布日期
1989.02.01
申请号
JP19810098115
申请日期
1981.06.24
申请人
NIPPON ZEON CO
发明人
JO YASUSHI;NAGASE TOSHIO;KANEKO NORIAKI
分类号
A61L33/00
主分类号
A61L33/00
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