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发明名称
Rollfilmkamera
摘要
申请公布号
DE709799(C)
申请公布日期
1941.08.27
申请号
DE1936V033186D
申请日期
1936.10.10
申请人
VOIGTLAENDER & SOHN AKT.-GES.
发明人
BAUMGAERTNER WILHELM
分类号
G03B17/42;G03B19/04
主分类号
G03B17/42
代理机构
代理人
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地址
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