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发明名称
Anordning ved Vinduer med Metalrammer.
摘要
申请公布号
DK48009(C)
申请公布日期
1933.11.13
申请号
DKD48009
申请日期
1933.03.14
申请人
SIGURD LEWERENTZ
发明人
SIGURD LEWERENTZ
分类号
主分类号
代理机构
代理人
主权项
地址
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