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经营范围
发明名称
PROCESS OF SYNTHESIS OF POLYMERS BASED ON BORON AND NITROGEN,PRECURSORS OF BORON NITRIDE AND PRODUCTS OBTAINED THEREFROM
摘要
申请公布号
IL91908(D0)
申请公布日期
1990.06.10
申请号
IL19890091908
申请日期
1989.10.05
申请人
RHONE-POULENC CHIMIE
发明人
分类号
C01B21/064;C04B35/583;C08G79/00;C08G79/08;D01F9/10;(IPC1-7):C08G/
主分类号
C01B21/064
代理机构
代理人
主权项
地址
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