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发明名称
MULTI-ARC SEAM WELDING APPARATUS FOR THIN METAL SHEET
摘要
申请公布号
CA852851(A)
申请公布日期
1970.09.29
申请号
CAD852851
申请日期
申请人
KABEL- UND METALLWERKE GUTEHOFFNUNGSHUTTE AKTIENGESELLSCHAFT
发明人
GUNTHER LEHNERT;GERHARD ZIEMEK;HARALD RODERBURG
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