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经营范围
发明名称
Joint on steel pipes
摘要
申请公布号
GB2203684(A)
申请公布日期
1988.10.26
申请号
GB19880008074
申请日期
1988.04.07
申请人
VEB * GERATE-UND REGLER-WERKE TELTOW BETRIEB DES VEB KOMBINAT AUTOMATISIERUNGSANLAGENBAU
发明人
HEINER * BOGDAHN;BERND-PETER * SALZBERG;MANFRED FEINMECHANIKER * LANGHANKI
分类号
B23K31/02;F16L13/02;(IPC1-7):B23K28/02
主分类号
B23K31/02
代理机构
代理人
主权项
地址
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