PIEZOELECTRIC CERAMIC COMPOSITIONS,申请号CAD783098-传众专利搜索

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发明名称	PIEZOELECTRIC CERAMIC COMPOSITIONS
摘要
申请公布号	CA783098(A)	申请公布日期	1968.04.16
申请号	CAD783098	申请日期
申请人	MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.	发明人	MASAMITSU NISHIDA;HIROMU OUCHI
分类号		主分类号
代理机构		代理人
主权项
地址

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