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发明名称
Sicherheitsvorrichtung an Gasbrennern zur Verhinderung des Ausströmens von unverbranntem und daher gesundheitsschädlichem Gas.
摘要
申请公布号
CH258976(A)
申请公布日期
1948.12.31
申请号
CHD258976
申请日期
1947.09.06
申请人
STUDER,ALBERT
发明人
STUDER,ALBERT
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主分类号
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