Verfahren zur Herstellung von Gegenständen, die bei Temperaturen unterhalb 0o C hohe Kerbzähigkeit besitzen sollen.,申请号CHD223577-传众专利搜索

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发明名称	Verfahren zur Herstellung von Gegenständen, die bei Temperaturen unterhalb 0o C hohe Kerbzähigkeit besitzen sollen.
摘要
申请公布号	CH223577(A)	申请公布日期	1942.09.30
申请号	CHD223577	申请日期	1941.02.25
申请人	DEUTSCHE ROEHRENWERKE AKTIENGESELLSCHAFT	发明人	AKTIENGESELLSCHAFT DEUTSCHE ROEHRENWERKE
分类号	C22C38/06	主分类号	C22C38/06
代理机构		代理人
主权项
地址

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