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经营范围
发明名称
Elektrolytisches Ätzverfahren.
摘要
申请公布号
CH236026(A)
申请公布日期
1945.01.15
申请号
CHD236026
申请日期
1942.07.09
申请人
KROENER,ADOLF ROBERT,DR.
发明人
ROBERT,DR. KROENER,ADOLF
分类号
C25F3/02
主分类号
C25F3/02
代理机构
代理人
主权项
地址
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