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发明名称
Porte-estampille amovible et inviolable
摘要
申请公布号
FR868010(A)
申请公布日期
1941.12.12
申请号
FRD868010
申请日期
1940.12.09
申请人
COMPAGNIE POUR LA FABRICATION DES COMPTEURS ET MATERIEL D'USINES A GAZ
发明人
分类号
G01F15/00
主分类号
G01F15/00
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代理人
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地址
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