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经营范围
发明名称
Appareil de fermeture de portes.
摘要
申请公布号
CH194710(A)
申请公布日期
1937.12.31
申请号
CHD194710
申请日期
1936.08.25
申请人
BAERT,GASTON
发明人
BAERT,GASTON
分类号
主分类号
代理机构
代理人
主权项
地址
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