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发明名称
Doppelwandige Vakuum- oder Druckapparatur
摘要
申请公布号
DE851356(C)
申请公布日期
1952.10.02
申请号
DE1950H006278
申请日期
1950.10.07
申请人
HUEGEL ROBERT DR.
发明人
HUEGEL ROBERT DR.
分类号
B01J3/04
主分类号
B01J3/04
代理机构
代理人
主权项
地址
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