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发明名称
Anlage zur automatischen Regelung bzw. Sperrung eines Gasstromes in einer Gasleitung
摘要
申请公布号
DE567681(C)
申请公布日期
1933.01.07
申请号
DE1931G078832D
申请日期
1931.02.18
申请人
TH. GOLDSCHMIDT A.-G.
发明人
分类号
F16K31/06;G05D16/20;G05D23/275
主分类号
F16K31/06
代理机构
代理人
主权项
地址
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