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发明名称
Perfectionnements à la construction de tours de refroidissement d'eau
摘要
申请公布号
FR689033(A)
申请公布日期
1930.09.01
申请号
FRD689033
申请日期
1930.01.28
申请人
L. G. MOUCHEL & PARTNERS LT;ALFRED TONY JULES GUERITTE
发明人
分类号
E04H5/12
主分类号
E04H5/12
代理机构
代理人
主权项
地址
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