ΜΕΘΟΔΟΣ ΚΑΤΕΡΓΑΣΙΑΣ ΚΑΙ ΕΜΠΛΟΥΤΙΣΜΟΥ ΜΕΤΑΛΛΕΥΜΑΤΩΝ ΧΑΛΚΟΥ.,申请号GR19380107568-传众专利搜索

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发明名称	ΜΕΘΟΔΟΣ ΚΑΤΕΡΓΑΣΙΑΣ ΚΑΙ ΕΜΠΛΟΥΤΙΣΜΟΥ ΜΕΤΑΛΛΕΥΜΑΤΩΝ ΧΑΛΚΟΥ.
摘要
申请公布号	GR7568(B)	申请公布日期	1938.08.01
申请号	GR19380107568	申请日期	1938.07.21
申请人	ZERDARIS MARIOS;OIKONOMOU VASILEIOS	发明人	ZERDARIS MARIOS;OIKONOMOU VASILEIOU
分类号		主分类号
代理机构		代理人
主权项
地址

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