VERFAHREN ZUR HERSTELLUNG DOPPELWANDIGER SCHALLISOLIERENDER HOHLKOERPER VERSCHIEDENER FORMEN,申请号DD19800225676-传众专利搜索

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发明名称	VERFAHREN ZUR HERSTELLUNG DOPPELWANDIGER SCHALLISOLIERENDER HOHLKOERPER VERSCHIEDENER FORMEN
摘要
申请公布号	DD154963(A1)	申请公布日期	1982.05.05
申请号	DD19800225676	申请日期	1980.12.03
申请人	MOEBIUS,WALTER,DD;KRETZSCHMAR,HEINZ,DD;SCHILLING,DIETER,DD;LEITER,HARRI,DD;SCHUMANN,FRIEDHELM,DD;BUNDE,KARL-ERNST,DD;KRAEMER,RUDOLF,DD	发明人	MOEBIUS,WALTER,DD;KRETZSCHMAR,HEINZ,DD;SCHILLING,DIETER,DD;LEITER,HARRI,DD;SCHUMANN,FRIEDHELM,DD;BUNDE,KARL-ERNST,DD;KRAEMER,RUDOLF,DD
分类号	B23K31/00;F01N13/18;(IPC1-7):B23K31/00	主分类号	B23K31/00
代理机构		代理人
主权项
地址

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