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发明名称
Verfahren zur autogenen Stumpfstossschweissung von Eisenbahnschienen.
摘要
申请公布号
CH246926(A)
申请公布日期
1947.02.15
申请号
CHD246926
申请日期
1945.11.03
申请人
MUELLER-ENDRESS,MAX
发明人
MUELLER-ENDRESS,MAX
分类号
E01B11/48
主分类号
E01B11/48
代理机构
代理人
主权项
地址
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