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发明名称
Active hearing protector
摘要
申请公布号
IL101579(A)
申请公布日期
1996.09.12
申请号
IL19920101579
申请日期
1992.04.13
申请人
ADY AHARON
发明人
分类号
A42B;H04R25/00;(IPC1-7):H04R25/00;A61F11/02
主分类号
A42B
代理机构
代理人
主权项
地址
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COMPOSITE COPYING SYSTEM
Bacteria for expressing a polysaccharide depolymerase containing a novel recombinant plasmid