Verfahren zur Herstellung sehr harter und verschleißfester Oberflächen bei metallischen Werkstücken,申请号ATD189877-传众专利搜索

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发明名称	Verfahren zur Herstellung sehr harter und verschleißfester Oberflächen bei metallischen Werkstücken
摘要
申请公布号	AT189877(B)	申请公布日期	1957.05.10
申请号	ATD189877	申请日期	1952.09.12
申请人	GEBR. BOEHLER & CO. AKTIENGESELLSCHAFT	发明人	DR. ERICH FITZER
分类号		主分类号
代理机构		代理人
主权项
地址

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