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经营范围
发明名称
Protège-évier.
摘要
申请公布号
CH143651(A)
申请公布日期
1930.11.30
申请号
CHD143651
申请日期
1930.02.28
申请人
WUETHRICH,ARNOLD
发明人
WUETHRICH,ARNOLD
分类号
E03C1/181
主分类号
E03C1/181
代理机构
代理人
主权项
地址
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