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发明名称
Joint-clapet
摘要
申请公布号
FR1120240(A)
申请公布日期
1956.07.03
申请号
FRD1120240
申请日期
1955.01.21
申请人
COMPAGNIE POUR LA FABRICATION DES COMPTEURS ET MATERIEL D'USINES A GAZ
发明人
分类号
F16K15/14
主分类号
F16K15/14
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