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发明名称
GIESSFORM ZUR ALUMINOTHERMISCHEN SCHIENENVERBINDUNGSSCHWEISSUNG
摘要
申请公布号
DE2837986(A1)
申请公布日期
1980.03.20
申请号
DE19782837986
申请日期
1978.08.31
申请人
ELEKTRO-THERMIT GMBH
发明人
STRATMANN,JOSEF;MOERING,WILFRIED,DIPL.-ING.;SKREBA,GERHARD
分类号
B23K23/00;E01B11/52;(IPC1-7):B23K23/00
主分类号
B23K23/00
代理机构
代理人
主权项
地址
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