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发明名称
Verfahren und Vorrichtung zum Verschrauben von Gefässen mit Schraubverschlussdeckel.
摘要
申请公布号
CH199745(A)
申请公布日期
1938.09.15
申请号
CHD199745
申请日期
1937.07.02
申请人
SICKEL HELMUT
发明人
HELMUT SICKEL
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主分类号
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