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发明名称
Tuyau pour le raccordement d'appareils d'utilisation du gaz
摘要
申请公布号
FR990692(A)
申请公布日期
1951.09.25
申请号
FRD990692
申请日期
1944.03.28
申请人
SOCIETE D'ECLAIRAGE, CHAUFFAGE ET FORCE MOTRICE
发明人
FOURRIER LUCIEN
分类号
F16L33/34
主分类号
F16L33/34
代理机构
代理人
主权项
地址
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