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发明名称
摘要
申请公布号	PL95026(B1)	申请公布日期	1977.09.30
申请号	PL19740191682	申请日期	1974.11.22
申请人		发明人
分类号	C12P19/02;(IPC1-7):C12D13/02	主分类号	C12P19/02
代理机构		代理人
主权项
地址

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