METHOD OF MAKING THIN-WALLED CERAMIC ARTICLES, AND A DIAPHRAGM FOR ACOUSTIC TRANSDUCERS PRODUCED THEREBY,申请号EP19860115379-传众专利搜索

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发明名称	METHOD OF MAKING THIN-WALLED CERAMIC ARTICLES, AND A DIAPHRAGM FOR ACOUSTIC TRANSDUCERS PRODUCED THEREBY
摘要
申请公布号	EP0224087(A3)	申请公布日期	1989.05.31
申请号	EP19860115379	申请日期	1986.11.06
申请人	THIEL, BERNHARD	发明人	THIEL, BERNHARD
分类号	C04B35/10;C04B35/111;C25D11/04;H04R7/02;H04R31/00;(IPC1-7):C04B35/10	主分类号	C04B35/10
代理机构		代理人
主权项
地址

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