VERFAHREN ZUR HERSTELLUNG VON WASSERSCHALLREFLEKTOREN,申请号DE19671572400-传众专利搜索

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发明名称	VERFAHREN ZUR HERSTELLUNG VON WASSERSCHALLREFLEKTOREN
摘要
申请公布号	DE1572400(B2)	申请公布日期	1972.12.14
申请号	DE19671572400	申请日期	1967.08.12
申请人		发明人
分类号	B29C39/10;B29C70/70;B32B27/00;C08J9/34;G10K11/20;(IPC1-7):G10K11/02	主分类号	B29C39/10
代理机构		代理人
主权项
地址

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