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发明名称
Improvements in and relating to dynamo-electric machines more especially for electric arc welding
摘要
申请公布号
GB312357(A)
申请公布日期
1930.07.10
申请号
GB19290015308
申请日期
1929.05.16
申请人
"ELIN" AKTIENGESELLSCHAFT FUER ELEKTRISCHE INDUSTRIE
发明人
分类号
B23K9/10
主分类号
B23K9/10
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