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经营范围
发明名称
Absperrschieber.
摘要
申请公布号
CH145508(A)
申请公布日期
1931.02.28
申请号
CHD145508
申请日期
1929.12.23
申请人
GEIGER,HELLMUT
发明人
GEIGER,HELLMUT
分类号
F16K3/316
主分类号
F16K3/316
代理机构
代理人
主权项
地址
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