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发明名称
Verfahren zur Herstellung einer Abdichtungsflüssigkeit aus Steinkohlen-Hochtemperaturteer für wasserlose Gasbehälter.
摘要
申请公布号
AT127399(B)
申请公布日期
1932.03.25
申请号
ATD127399
申请日期
1930.03.31
申请人
MASCHINENFABRIK AUGSBURG-NUERNBERG A. G.
发明人
分类号
主分类号
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