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经营范围
发明名称
Procédé et appareil pour la préparation de gaz comprimés, d'une pression différente et réglable, à partir de leur phase liquide
摘要
申请公布号
FR35811(E)
申请公布日期
1930.03.28
申请号
FRD35811
申请日期
1928.08.22
申请人
GESELLSCHAFT FUER INDUSTRIEGASVERWERTUNG M.B.H.
发明人
分类号
F17C7/04
主分类号
F17C7/04
代理机构
代理人
主权项
地址
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