POROUS PZT BASED CALCINED COMPACT AND PRODUCTION THEREOF,申请号JP19870302448-传众专利搜索

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发明名称	POROUS PZT BASED CALCINED COMPACT AND PRODUCTION THEREOF
摘要
申请公布号	JPH01145384(A)	申请公布日期	1989.06.07
申请号	JP19870302448	申请日期	1987.11.30
申请人	SUMITOMO METAL MINING CO LTD	发明人	SAITO MASATOSHI
分类号	C04B38/00	主分类号	C04B38/00
代理机构		代理人
主权项
地址

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