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发明名称
Procédé et dispositif d'enlèvement de la pellicule d'eau sur les parois de chauffage en vue d'améliorer la transmission de la chaleur
摘要
申请公布号
FR729386(A)
申请公布日期
1932.07.23
申请号
FRD729386
申请日期
1932.01.08
申请人
发明人
WILTSCH HANS
分类号
B01B1/00
主分类号
B01B1/00
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代理人
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