Fremgangsmåde ved og apparat til gnistbearbejdning af et metalarbejdsstykke.,申请号DK19560003047-传众专利搜索

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发明名称	Fremgangsmåde ved og apparat til gnistbearbejdning af et metalarbejdsstykke.
摘要
申请公布号	DK88089(C)	申请公布日期	1959.11.02
申请号	DK19560003047	申请日期	1956.08.28
申请人	FIRTH STERLING INC.	发明人
分类号	B23K;(IPC1-7):B23K	主分类号	B23K
代理机构		代理人
主权项
地址

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