ETCHING GRILL FOR ONE-STEP ETCHING MACHINES,申请号CAD832408-传众专利搜索

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发明名称	ETCHING GRILL FOR ONE-STEP ETCHING MACHINES
摘要
申请公布号	CA832408(A)	申请公布日期	1970.01.20
申请号	CAD832408	申请日期
申请人	KALLE AKTIENGESELLSCHAFT	发明人	WALTER HERTENSTEIN
分类号		主分类号
代理机构		代理人
主权项
地址

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