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经营范围
发明名称
Wellrohrartiger Waermeaustauschkoerper
摘要
申请公布号
DE689874(C)
申请公布日期
1940.04.05
申请号
DE193300T3182D
申请日期
1933.10.24
申请人
TITEFLEX METAL HOSE CO.
发明人
分类号
F28F1/08
主分类号
F28F1/08
代理机构
代理人
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地址
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