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发明名称
Vorrichtung zur gleichmässigen Beleuchtung eines Arbeitsfeldes, insbesondere eines Operationsfeldes.
摘要
申请公布号
CH258356(A)
申请公布日期
1948.11.30
申请号
CHD258356
申请日期
1948.03.22
申请人
CHAMPION,HUGO,DR.
发明人
CHAMPION,HUGO,DR.
分类号
G02C11/04
主分类号
G02C11/04
代理机构
代理人
主权项
地址
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