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发明名称
Dispositif applicable aux appareils à gaz pour empêcher l'extinction de la flamme lorsque le robinet à gaz est ouvert
摘要
申请公布号
FR920196(A)
申请公布日期
1947.03.31
申请号
FRD920196
申请日期
1945.12.26
申请人
发明人
STRAHL EUGENE
分类号
F24C3/10;H01H3/02
主分类号
F24C3/10
代理机构
代理人
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