VERFAHREN ZUR HERSTELLUNG VON ROHRVERBINDUNGEN,申请号DD19840269503-传众专利搜索

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发明名称	VERFAHREN ZUR HERSTELLUNG VON ROHRVERBINDUNGEN
摘要
申请公布号	DD228879(A1)	申请公布日期	1985.10.23
申请号	DD19840269503	申请日期	1984.11.15
申请人	ZENTRALINSTITUT F.,SCHWEISSTECHNIK DER DDR,,,DD	发明人	SCHLEGEL,HANS,DD;LATZUSCH,OTTO,DD
分类号	F16L13/10;(IPC1-7):F16L13/10	主分类号	F16L13/10
代理机构		代理人
主权项
地址

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