Verfahren zur Herstellung von Halbzellstoff.,申请号CHD290905-传众专利搜索

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发明名称	Verfahren zur Herstellung von Halbzellstoff.
摘要
申请公布号	CH290905(A)	申请公布日期	1953.05.31
申请号	CHD290905	申请日期	1950.07.10
申请人	DETEPA AG.	发明人	AG. DETEPA
分类号	D21C3/06	主分类号	D21C3/06
代理机构		代理人
主权项
地址

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