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发明名称
Chandelles chimiques pour la préparation d'oxygène respirable
摘要
申请公布号
FR1142360(A)
申请公布日期
1957.09.17
申请号
FRD1142360
申请日期
1953.10.27
申请人
SOCIETE UNIVERSELLE DE PRODUITS CHIMIQUES ET D'EXPLOSIFS
发明人
分类号
A62B21/00
主分类号
A62B21/00
代理机构
代理人
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地址
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