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发明名称
Surchauffeur à dérivation réglable
摘要
申请公布号
FR763946(A)
申请公布日期
1934.05.09
申请号
FRD763946
申请日期
1933.11.15
申请人
COMPAGNIE DES SURCHAUFFEURS
发明人
分类号
F22G5/20
主分类号
F22G5/20
代理机构
代理人
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