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经营范围
发明名称
Atelierkamera.
摘要
申请公布号
CH241012(A)
申请公布日期
1946.02.15
申请号
CHD241012
申请日期
1944.07.10
申请人
HANSEN,ANNA INGRID
发明人
INGRID HANSEN,ANNA
分类号
G03B13/20
主分类号
G03B13/20
代理机构
代理人
主权项
地址
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