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发明名称
Vorrichtung zur Erzeugung von Azetylen unter Gewinnung von trockenem Kalkhydrat.
摘要
申请公布号
CH240954(A)
申请公布日期
1946.02.15
申请号
CHD240954
申请日期
1943.07.10
申请人
KAEUFLEIN, FRITZ
发明人
FRITZ KAEUFLEIN,
分类号
C10H13/00
主分类号
C10H13/00
代理机构
代理人
主权项
地址
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